2489741630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14645539}}^1$

素因数の和:14645563

約数の個数: 16

約数和(自身を含む): 4745154960

約数和(自身を除く): 2255413330

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 14645539, 29291078, 73227695, 146455390, 248974163, 497948326, 1244870815, 2489741630]

約数ペア:

[(1, 2489741630), (2, 1244870815), (5, 497948326), (10, 248974163), (17, 146455390), (34, 73227695), (85, 29291078), (170, 14645539)]