79971820708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{3568259}}^1$

素因数の和:3568707

約数の個数: 24

約数和(自身を含む): 151065855360

約数和(自身を除く): 71094034652

約数列:

[1, 2, 4, 13, 26, 52, 431, 862, 1724, 5603, 11206, 22412, 3568259, 7136518, 14273036, 46387367, 92774734, 185549468, 1537919629, 3075839258, 6151678516, 19992955177, 39985910354, 79971820708]

約数ペア:

[(1, 79971820708), (2, 39985910354), (4, 19992955177), (13, 6151678516), (26, 3075839258), (52, 1537919629), (431, 185549468), (862, 92774734), (1724, 46387367), (5603, 14273036), (11206, 7136518), (22412, 3568259)]