2945990126732

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{305927}}^1\times {\mathrm{77659}}^1$

素因数の和:383621

約数の個数: 24

約数和(自身を含む): 5321874539520

約数和(自身を除く): 2375884412788

約数列:

[1, 2, 4, 31, 62, 124, 77659, 155318, 305927, 310636, 611854, 1223708, 2407429, 4814858, 9483737, 9629716, 18967474, 37934948, 23757984893, 47515969786, 95031939572, 736497531683, 1472995063366, 2945990126732]

約数ペア:

[(1, 2945990126732), (2, 1472995063366), (4, 736497531683), (31, 95031939572), (62, 47515969786), (124, 23757984893), (77659, 37934948), (155318, 18967474), (305927, 9629716), (310636, 9483737), (611854, 4814858), (1223708, 2407429)]