8404630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3803}}^1$

素因数の和:3840

約数の個数: 32

約数和(自身を含む): 17254944

約数和(自身を除く): 8850314

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3803, 7606, 19015, 38030, 49439, 64651, 98878, 129302, 247195, 323255, 494390, 646510, 840463, 1680926, 4202315, 8404630]

約数ペア:

[(1, 8404630), (2, 4202315), (5, 1680926), (10, 840463), (13, 646510), (17, 494390), (26, 323255), (34, 247195), (65, 129302), (85, 98878), (130, 64651), (170, 49439), (221, 38030), (442, 19015), (1105, 7606), (2210, 3803)]