2021284798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{202981}}^1$

素因数の和:203379

約数の個数: 16

約数和(自身を含む): 3273693696

約数和(自身を除く): 1252408898

約数列:

[1, 2, 13, 26, 383, 766, 4979, 9958, 202981, 405962, 2638753, 5277506, 77741723, 155483446, 1010642399, 2021284798]

約数ペア:

[(1, 2021284798), (2, 1010642399), (13, 155483446), (26, 77741723), (383, 5277506), (766, 2638753), (4979, 405962), (9958, 202981)]