353012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 689472

約数和(自身を除く): 336460

約数列:

[1, 2, 4, 11, 22, 44, 71, 113, 142, 226, 284, 452, 781, 1243, 1562, 2486, 3124, 4972, 8023, 16046, 32092, 88253, 176506, 353012]

約数ペア:

[(1, 353012), (2, 176506), (4, 88253), (11, 32092), (22, 16046), (44, 8023), (71, 4972), (113, 3124), (142, 2486), (226, 1562), (284, 1243), (452, 781)]