2013771949

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{2153}}^1\times {\mathrm{3259}}^1$

素因数の和:5460

約数の個数: 16

約数和(自身を含む): 2359405440

約数和(自身を除く): 345633491

約数列:

[1, 7, 41, 287, 2153, 3259, 15071, 22813, 88273, 133619, 617911, 935333, 7016627, 49116389, 287681707, 2013771949]

約数ペア:

[(1, 2013771949), (7, 287681707), (41, 49116389), (287, 7016627), (2153, 935333), (3259, 617911), (15071, 133619), (22813, 88273)]