875448730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{518017}}^1$

素因数の和:518050

約数の個数: 24

約数和(自身を含む): 1706351292

約数和(自身を除く): 830902562

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 518017, 1036034, 2590085, 5180170, 6734221, 13468442, 33671105, 67342210, 87544873, 175089746, 437724365, 875448730]

約数ペア:

[(1, 875448730), (2, 437724365), (5, 175089746), (10, 87544873), (13, 67342210), (26, 33671105), (65, 13468442), (130, 6734221), (169, 5180170), (338, 2590085), (845, 1036034), (1690, 518017)]