2102930

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1861}}^1$

素因数の和:1981

約数の個数: 16

約数和(自身を含む): 3820824

約数和(自身を除く): 1717894

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1861, 3722, 9305, 18610, 210293, 420586, 1051465, 2102930]

約数ペア:

[(1, 2102930), (2, 1051465), (5, 420586), (10, 210293), (113, 18610), (226, 9305), (565, 3722), (1130, 1861)]