1330709228

素因数分解:

$2^2\times {\mathrm{2437}}^1\times {\mathrm{136511}}^1$

素因数の和:138952

約数の個数: 12

約数和(自身を含む): 2329713792

約数和(自身を除く): 999004564

約数列:

[1, 2, 4, 2437, 4874, 9748, 136511, 273022, 546044, 332677307, 665354614, 1330709228]

約数ペア:

[(1, 1330709228), (2, 665354614), (4, 332677307), (2437, 546044), (4874, 273022), (9748, 136511)]