8570298812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1\times {\mathrm{991}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 15678996480

約数和(自身を除く): 7108697668

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 388, 719, 991, 1438, 1982, 2876, 3007, 3964, 6014, 12028, 22289, 30721, 44578, 61442, 69743, 89156, 96127, 122884, 139486, 192254, 278972, 384508, 712529, 1425058, 2162033, 2850116, 2979937, 4324066, 5959874, 8648132, 11919748, 22088399, 44176798, 69115313, 88353596, 138230626, 276461252, 2142574703, 4285149406, 8570298812]

約数ペア:

[(1, 8570298812), (2, 4285149406), (4, 2142574703), (31, 276461252), (62, 138230626), (97, 88353596), (124, 69115313), (194, 44176798), (388, 22088399), (719, 11919748), (991, 8648132), (1438, 5959874), (1982, 4324066), (2876, 2979937), (3007, 2850116), (3964, 2162033), (6014, 1425058), (12028, 712529), (22289, 384508), (30721, 278972), (44578, 192254), (61442, 139486), (69743, 122884), (89156, 96127)]