8643310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3911}}^1$

素因数の和:3948

約数の個数: 32

約数和(自身を含む): 17744832

約数和(自身を除く): 9101522

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3911, 7822, 19555, 39110, 50843, 66487, 101686, 132974, 254215, 332435, 508430, 664870, 864331, 1728662, 4321655, 8643310]

約数ペア:

[(1, 8643310), (2, 4321655), (5, 1728662), (10, 864331), (13, 664870), (17, 508430), (26, 332435), (34, 254215), (65, 132974), (85, 101686), (130, 66487), (170, 50843), (221, 39110), (442, 19555), (1105, 7822), (2210, 3911)]