779600638

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{45121}}^1$

素因数の和:45339

約数の個数: 16

約数和(自身を含む): 1198801296

約数和(自身を除く): 419200658

約数列:

[1, 2, 53, 106, 163, 326, 8639, 17278, 45121, 90242, 2391413, 4782826, 7354723, 14709446, 389800319, 779600638]

約数ペア:

[(1, 779600638), (2, 389800319), (53, 14709446), (106, 7354723), (163, 4782826), (326, 2391413), (8639, 90242), (17278, 45121)]