475889612372

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{14369}}^1\times {\mathrm{12917}}^1$

素因数の和:27931

約数の個数: 24

約数和(自身を含む): 834228680040

約数和(自身を除く): 358339067668

約数列:

[1, 2, 4, 641, 1282, 2564, 12917, 14369, 25834, 28738, 51668, 57476, 8279797, 9210529, 16559594, 18421058, 33119188, 36842116, 185604373, 371208746, 742417492, 118972403093, 237944806186, 475889612372]

約数ペア:

[(1, 475889612372), (2, 237944806186), (4, 118972403093), (641, 742417492), (1282, 371208746), (2564, 185604373), (12917, 36842116), (14369, 33119188), (25834, 18421058), (28738, 16559594), (51668, 9210529), (57476, 8279797)]