220371034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{498577}}^1$

素因数の和:498609

約数の個数: 16

約数和(自身を含む): 376924968

約数和(自身を除く): 156553934

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 498577, 997154, 6481501, 8475809, 12963002, 16951618, 110185517, 220371034]

約数ペア:

[(1, 220371034), (2, 110185517), (13, 16951618), (17, 12963002), (26, 8475809), (34, 6481501), (221, 997154), (442, 498577)]