222779492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{252013}}^1$

素因数の和:252047

約数の個数: 24

約数和(自身を含む): 444552696

約数和(自身を除く): 221773204

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 252013, 504026, 1008052, 3276169, 4284221, 6552338, 8568442, 13104676, 17136884, 55694873, 111389746, 222779492]

約数ペア:

[(1, 222779492), (2, 111389746), (4, 55694873), (13, 17136884), (17, 13104676), (26, 8568442), (34, 6552338), (52, 4284221), (68, 3276169), (221, 1008052), (442, 504026), (884, 252013)]