286123730

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{149803}}^1$

素因数の和:150001

約数の個数: 16

約数和(自身を含む): 517722624

約数和(自身を除く): 231598894

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 149803, 299606, 749015, 1498030, 28612373, 57224746, 143061865, 286123730]

約数ペア:

[(1, 286123730), (2, 143061865), (5, 57224746), (10, 28612373), (191, 1498030), (382, 749015), (955, 299606), (1910, 149803)]