129371326

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{881}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 235472832

約数和(自身を除く): 106101506

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 617, 881, 1234, 1762, 4319, 6167, 8638, 10489, 12334, 14977, 20978, 29954, 73423, 104839, 146846, 209678, 543577, 1087154, 3805039, 7610078, 9240809, 18481618, 64685663, 129371326]

約数ペア:

[(1, 129371326), (2, 64685663), (7, 18481618), (14, 9240809), (17, 7610078), (34, 3805039), (119, 1087154), (238, 543577), (617, 209678), (881, 146846), (1234, 104839), (1762, 73423), (4319, 29954), (6167, 20978), (8638, 14977), (10489, 12334)]