2901653980

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{463523}}^1$

素因数の和:463845

約数の個数: 24

約数和(自身を含む): 6112954512

約数和(自身を除く): 3211300532

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 463523, 927046, 1854092, 2317615, 4635230, 9270460, 145082699, 290165398, 580330796, 725413495, 1450826990, 2901653980]

約数ペア:

[(1, 2901653980), (2, 1450826990), (4, 725413495), (5, 580330796), (10, 290165398), (20, 145082699), (313, 9270460), (626, 4635230), (1252, 2317615), (1565, 1854092), (3130, 927046), (6260, 463523)]