1880331238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1\times {\mathrm{41201}}^1$

素因数の和:42423

約数の個数: 16

約数和(自身を含む): 2971488240

約数和(自身を除く): 1091157002

約数列:

[1, 2, 19, 38, 1201, 2402, 22819, 41201, 45638, 82402, 782819, 1565638, 49482401, 98964802, 940165619, 1880331238]

約数ペア:

[(1, 1880331238), (2, 940165619), (19, 98964802), (38, 49482401), (1201, 1565638), (2402, 782819), (22819, 82402), (41201, 45638)]