1330883848

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{7351}}^1$

素因数の和:7478

約数の個数: 64

約数和(自身を含む): 2953739520

約数和(自身を除く): 1622855672

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 61, 106, 122, 212, 244, 371, 424, 427, 488, 742, 854, 1484, 1708, 2968, 3233, 3416, 6466, 7351, 12932, 14702, 22631, 25864, 29404, 45262, 51457, 58808, 90524, 102914, 181048, 205828, 389603, 411656, 448411, 779206, 896822, 1558412, 1793644, 2727221, 3116824, 3138877, 3587288, 5454442, 6277754, 10908884, 12555508, 21817768, 23765783, 25111016, 47531566, 95063132, 166360481, 190126264, 332720962, 665441924, 1330883848]

約数ペア:

[(1, 1330883848), (2, 665441924), (4, 332720962), (7, 190126264), (8, 166360481), (14, 95063132), (28, 47531566), (53, 25111016), (56, 23765783), (61, 21817768), (106, 12555508), (122, 10908884), (212, 6277754), (244, 5454442), (371, 3587288), (424, 3138877), (427, 3116824), (488, 2727221), (742, 1793644), (854, 1558412), (1484, 896822), (1708, 779206), (2968, 448411), (3233, 411656), (3416, 389603), (6466, 205828), (7351, 181048), (12932, 102914), (14702, 90524), (22631, 58808), (25864, 51457), (29404, 45262)]