2079671438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4705139}}^1$

素因数の和:4705171

約数の個数: 16

約数和(自身を含む): 3557085840

約数和(自身を除く): 1477414402

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4705139, 9410278, 61166807, 79987363, 122333614, 159974726, 1039835719, 2079671438]

約数ペア:

[(1, 2079671438), (2, 1039835719), (13, 159974726), (17, 122333614), (26, 79987363), (34, 61166807), (221, 9410278), (442, 4705139)]