131415916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{3259}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 243991440

約数和(自身を除く): 112575524

約数列:

[1, 2, 4, 17, 34, 68, 593, 1186, 2372, 3259, 6518, 10081, 13036, 20162, 40324, 55403, 110806, 221612, 1932587, 3865174, 7730348, 32853979, 65707958, 131415916]

約数ペア:

[(1, 131415916), (2, 65707958), (4, 32853979), (17, 7730348), (34, 3865174), (68, 1932587), (593, 221612), (1186, 110806), (2372, 55403), (3259, 40324), (6518, 20162), (10081, 13036)]