1330442438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1650673}}^1$

素因数の和:1650719

約数の個数: 16

約数和(自身を含む): 2218505856

約数和(自身を除く): 888063418

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1650673, 3301346, 21458749, 42917498, 51170863, 102341726, 665221219, 1330442438]

約数ペア:

[(1, 1330442438), (2, 665221219), (13, 102341726), (26, 51170863), (31, 42917498), (62, 21458749), (403, 3301346), (806, 1650673)]