2953820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1307}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 6262704

約数和(自身を除く): 3308884

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 1307, 2260, 2614, 5228, 6535, 13070, 26140, 147691, 295382, 590764, 738455, 1476910, 2953820]

約数ペア:

[(1, 2953820), (2, 1476910), (4, 738455), (5, 590764), (10, 295382), (20, 147691), (113, 26140), (226, 13070), (452, 6535), (565, 5228), (1130, 2614), (1307, 2260)]