426710570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{298399}}^1$

素因数の和:298430

約数の個数: 32

約数和(自身を含む): 902361600

約数和(自身を除く): 475651030

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 298399, 596798, 1491995, 2983990, 3282389, 3879187, 6564778, 7758374, 16411945, 19395935, 32823890, 38791870, 42671057, 85342114, 213355285, 426710570]

約数ペア:

[(1, 426710570), (2, 213355285), (5, 85342114), (10, 42671057), (11, 38791870), (13, 32823890), (22, 19395935), (26, 16411945), (55, 7758374), (65, 6564778), (110, 3879187), (130, 3282389), (143, 2983990), (286, 1491995), (715, 596798), (1430, 298399)]