2819996634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 7104448512

約数和(自身を除く): 4284451878

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 91, 134, 157, 182, 201, 273, 314, 402, 469, 471, 491, 546, 871, 938, 942, 982, 1099, 1407, 1473, 1742, 2041, 2198, 2613, 2814, 2946, 3297, 3437, 4082, 5226, 6097, 6123, 6383, 6594, 6874, 10311, 10519, 12194, 12246, 12766, 14287, 18291, 19149, 20622, 21038, 28574, 31557, 32897, 36582, 38298, 42861, 44681, 63114, 65794, 73633, 77087, 85722, 89362, 98691, 134043, 136747, 147266, 154174, 197382, 220899, 230279, 231261, 268086, 273494, 410241, 427661, 441798, 460558, 462522, 539609, 690837, 820482, 855322, 957229, 1002131, 1079218, 1282983, 1381674, 1618827, 1914458, 2004262, 2565966, 2871687, 2993627, 3006393, 3237654, 5164829, 5743374, 5987254, 6012786, 7014917, 8980881, 10329658, 14029834, 15494487, 17961762, 21044751, 30988974, 36153803, 42089502, 67142777, 72307606, 108461409, 134285554, 201428331, 216922818, 402856662, 469999439, 939998878, 1409998317, 2819996634]

約数ペア:

[(1, 2819996634), (2, 1409998317), (3, 939998878), (6, 469999439), (7, 402856662), (13, 216922818), (14, 201428331), (21, 134285554), (26, 108461409), (39, 72307606), (42, 67142777), (67, 42089502), (78, 36153803), (91, 30988974), (134, 21044751), (157, 17961762), (182, 15494487), (201, 14029834), (273, 10329658), (314, 8980881), (402, 7014917), (469, 6012786), (471, 5987254), (491, 5743374), (546, 5164829), (871, 3237654), (938, 3006393), (942, 2993627), (982, 2871687), (1099, 2565966), (1407, 2004262), (1473, 1914458), (1742, 1618827), (2041, 1381674), (2198, 1282983), (2613, 1079218), (2814, 1002131), (2946, 957229), (3297, 855322), (3437, 820482), (4082, 690837), (5226, 539609), (6097, 462522), (6123, 460558), (6383, 441798), (6594, 427661), (6874, 410241), (10311, 273494), (10519, 268086), (12194, 231261), (12246, 230279), (12766, 220899), (14287, 197382), (18291, 154174), (19149, 147266), (20622, 136747), (21038, 134043), (28574, 98691), (31557, 89362), (32897, 85722), (36582, 77087), (38298, 73633), (42861, 65794), (44681, 63114)]