1285752646

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{84913}}^1$

素因数の和:85095

約数の個数: 16

約数和(自身を含む): 1974759984

約数和(自身を除く): 689007338

約数列:

[1, 2, 67, 113, 134, 226, 7571, 15142, 84913, 169826, 5689171, 9595169, 11378342, 19190338, 642876323, 1285752646]

約数ペア:

[(1, 1285752646), (2, 642876323), (67, 19190338), (113, 11378342), (134, 9595169), (226, 5689171), (7571, 169826), (15142, 84913)]