2021049106

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{443407}}^1$

素因数の和:443505

約数の個数: 16

約数和(自身を含む): 3160612224

約数和(自身を除く): 1139563118

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 443407, 886814, 19066501, 23500571, 38133002, 47001142, 1010524553, 2021049106]

約数ペア:

[(1, 2021049106), (2, 1010524553), (43, 47001142), (53, 38133002), (86, 23500571), (106, 19066501), (2279, 886814), (4558, 443407)]