553080506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{110749}}^1$

素因数の和:110989

約数の個数: 16

約数和(自身を含む): 909036000

約数和(自身を除く): 355955494

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 110749, 221498, 1218239, 2436478, 25140023, 50280046, 276540253, 553080506]

約数ペア:

[(1, 553080506), (2, 276540253), (11, 50280046), (22, 25140023), (227, 2436478), (454, 1218239), (2497, 221498), (4994, 110749)]