4781612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 9221520

約数和(自身を除く): 4439908

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 997, 1199, 1994, 2398, 3988, 4796, 10967, 21934, 43868, 108673, 217346, 434692, 1195403, 2390806, 4781612]

約数ペア:

[(1, 4781612), (2, 2390806), (4, 1195403), (11, 434692), (22, 217346), (44, 108673), (109, 43868), (218, 21934), (436, 10967), (997, 4796), (1199, 3988), (1994, 2398)]