79427571010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{256217971}}^1$

素因数の和:256218009

約数の個数: 16

約数和(自身を含む): 147581551872

約数和(自身を除く): 68153980862

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 256217971, 512435942, 1281089855, 2562179710, 7942757101, 15885514202, 39713785505, 79427571010]

約数ペア:

[(1, 79427571010), (2, 39713785505), (5, 15885514202), (10, 7942757101), (31, 2562179710), (62, 1281089855), (155, 512435942), (310, 256217971)]