2492965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 3205440

約数和(自身を除く): 712475

約数列:

[1, 5, 17, 85, 139, 211, 695, 1055, 2363, 3587, 11815, 17935, 29329, 146645, 498593, 2492965]

約数ペア:

[(1, 2492965), (5, 498593), (17, 146645), (85, 29329), (139, 17935), (211, 11815), (695, 3587), (1055, 2363)]