1198084820

素因数分解:

$2^2\times 5^1\times {\mathrm{59904241}}^1$

素因数の和:59904250

約数の個数: 12

約数和(自身を含む): 2515978164

約数和(自身を除く): 1317893344

約数列:

[1, 2, 4, 5, 10, 20, 59904241, 119808482, 239616964, 299521205, 599042410, 1198084820]

約数ペア:

[(1, 1198084820), (2, 599042410), (4, 299521205), (5, 239616964), (10, 119808482), (20, 59904241)]