884503004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 2001646080

約数和(自身を除く): 1117143076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 89, 154, 164, 178, 287, 308, 356, 451, 574, 623, 787, 902, 979, 1148, 1246, 1574, 1804, 1958, 2492, 3148, 3157, 3649, 3916, 5509, 6314, 6853, 7298, 8657, 11018, 12628, 13706, 14596, 17314, 22036, 25543, 27412, 32267, 34628, 40139, 51086, 60599, 64534, 70043, 80278, 102172, 121198, 129068, 140086, 160556, 225869, 242396, 280172, 280973, 354937, 451738, 490301, 561946, 709874, 770473, 903476, 980602, 1123892, 1419748, 1540946, 1961204, 2484559, 2871763, 3081892, 4969118, 5393311, 5743526, 9938236, 10786622, 11487052, 20102341, 21573244, 31589393, 40204682, 63178786, 80409364, 126357572, 221125751, 442251502, 884503004]

約数ペア:

[(1, 884503004), (2, 442251502), (4, 221125751), (7, 126357572), (11, 80409364), (14, 63178786), (22, 40204682), (28, 31589393), (41, 21573244), (44, 20102341), (77, 11487052), (82, 10786622), (89, 9938236), (154, 5743526), (164, 5393311), (178, 4969118), (287, 3081892), (308, 2871763), (356, 2484559), (451, 1961204), (574, 1540946), (623, 1419748), (787, 1123892), (902, 980602), (979, 903476), (1148, 770473), (1246, 709874), (1574, 561946), (1804, 490301), (1958, 451738), (2492, 354937), (3148, 280973), (3157, 280172), (3649, 242396), (3916, 225869), (5509, 160556), (6314, 140086), (6853, 129068), (7298, 121198), (8657, 102172), (11018, 80278), (12628, 70043), (13706, 64534), (14596, 60599), (17314, 51086), (22036, 40139), (25543, 34628), (27412, 32267)]