1960751702

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 128

約数和(自身を含む): 4035225600

約数和(自身を除く): 2074473898

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 38, 46, 89, 91, 133, 161, 178, 182, 247, 266, 277, 299, 322, 437, 494, 554, 598, 623, 874, 1157, 1246, 1691, 1729, 1939, 2047, 2093, 2314, 3059, 3382, 3458, 3601, 3878, 4094, 4186, 5263, 5681, 6118, 6371, 7202, 8099, 10526, 11362, 11837, 12742, 14329, 16198, 21983, 23674, 24653, 25207, 26611, 28658, 36841, 38893, 39767, 43966, 44597, 49306, 50414, 53222, 68419, 73682, 77786, 79534, 82823, 89194, 121049, 136838, 153881, 165646, 172571, 186277, 242098, 272251, 307762, 320489, 345142, 372554, 468407, 478933, 505609, 544502, 567019, 579761, 640978, 847343, 936814, 957866, 1011218, 1134038, 1159522, 1573637, 1694686, 2243423, 3147274, 3278849, 3539263, 3969133, 4486846, 6089291, 6557698, 7078526, 7371247, 7938266, 10773361, 11015459, 12178582, 14742494, 21546722, 22030918, 42625037, 51598729, 75413527, 85250074, 103197458, 140053693, 150827054, 280107386, 980375851, 1960751702]

約数ペア:

[(1, 1960751702), (2, 980375851), (7, 280107386), (13, 150827054), (14, 140053693), (19, 103197458), (23, 85250074), (26, 75413527), (38, 51598729), (46, 42625037), (89, 22030918), (91, 21546722), (133, 14742494), (161, 12178582), (178, 11015459), (182, 10773361), (247, 7938266), (266, 7371247), (277, 7078526), (299, 6557698), (322, 6089291), (437, 4486846), (494, 3969133), (554, 3539263), (598, 3278849), (623, 3147274), (874, 2243423), (1157, 1694686), (1246, 1573637), (1691, 1159522), (1729, 1134038), (1939, 1011218), (2047, 957866), (2093, 936814), (2314, 847343), (3059, 640978), (3382, 579761), (3458, 567019), (3601, 544502), (3878, 505609), (4094, 478933), (4186, 468407), (5263, 372554), (5681, 345142), (6118, 320489), (6371, 307762), (7202, 272251), (8099, 242098), (10526, 186277), (11362, 172571), (11837, 165646), (12742, 153881), (14329, 136838), (16198, 121049), (21983, 89194), (23674, 82823), (24653, 79534), (25207, 77786), (26611, 73682), (28658, 68419), (36841, 53222), (38893, 50414), (39767, 49306), (43966, 44597)]