118520452

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{287671}}^1$

素因数の和:287778

約数の個数: 12

約数和(自身を含む): 209425216

約数和(自身を除く): 90904764

約数列:

[1, 2, 4, 103, 206, 412, 287671, 575342, 1150684, 29630113, 59260226, 118520452]

約数ペア:

[(1, 118520452), (2, 59260226), (4, 29630113), (103, 1150684), (206, 575342), (412, 287671)]