2558823542

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{961241}}^1$

素因数の和:961276

約数の個数: 16

約数和(自身を含む): 4221774864

約数和(自身を除く): 1662951322

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 961241, 1922482, 10573651, 21147302, 116310161, 232620322, 1279411771, 2558823542]

約数ペア:

[(1, 2558823542), (2, 1279411771), (11, 232620322), (22, 116310161), (121, 21147302), (242, 10573651), (1331, 1922482), (2662, 961241)]