2418290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 5028480

約数和(自身を除く): 2610190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 193, 358, 386, 895, 965, 1253, 1351, 1790, 1930, 2506, 2702, 6265, 6755, 12530, 13510, 34547, 69094, 172735, 241829, 345470, 483658, 1209145, 2418290]

約数ペア:

[(1, 2418290), (2, 1209145), (5, 483658), (7, 345470), (10, 241829), (14, 172735), (35, 69094), (70, 34547), (179, 13510), (193, 12530), (358, 6755), (386, 6265), (895, 2702), (965, 2506), (1253, 1930), (1351, 1790)]