127888708

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{1627}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 229652192

約数和(自身を除く): 101763484

約数列:

[1, 2, 4, 43, 86, 172, 457, 914, 1627, 1828, 3254, 6508, 19651, 39302, 69961, 78604, 139922, 279844, 743539, 1487078, 2974156, 31972177, 63944354, 127888708]

約数ペア:

[(1, 127888708), (2, 63944354), (4, 31972177), (43, 2974156), (86, 1487078), (172, 743539), (457, 279844), (914, 139922), (1627, 78604), (1828, 69961), (3254, 39302), (6508, 19651)]