41780518

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1741}}^1$

素因数の和:1840

約数の個数: 24

約数和(自身を含む): 68857776

約数和(自身を除く): 27077258

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1741, 1846, 3482, 11999, 22633, 23998, 45266, 123611, 247222, 294229, 588458, 1606943, 3213886, 20890259, 41780518]

約数ペア:

[(1, 41780518), (2, 20890259), (13, 3213886), (26, 1606943), (71, 588458), (142, 294229), (169, 247222), (338, 123611), (923, 45266), (1741, 23998), (1846, 22633), (3482, 11999)]