1198045180

素因数分解:

$2^2\times 5^1\times {\mathrm{59902259}}^1$

素因数の和:59902268

約数の個数: 12

約数和(自身を含む): 2515894920

約数和(自身を除く): 1317849740

約数列:

[1, 2, 4, 5, 10, 20, 59902259, 119804518, 239609036, 299511295, 599022590, 1198045180]

約数ペア:

[(1, 1198045180), (2, 599022590), (4, 299511295), (5, 239609036), (10, 119804518), (20, 59902259)]