420858444

素因数分解:

$2^2\times 3^1\times {\mathrm{35071537}}^1$

素因数の和:35071544

約数の個数: 12

約数和(自身を含む): 982003064

約数和(自身を除く): 561144620

約数列:

[1, 2, 3, 4, 6, 12, 35071537, 70143074, 105214611, 140286148, 210429222, 420858444]

約数ペア:

[(1, 420858444), (2, 210429222), (3, 140286148), (4, 105214611), (6, 70143074), (12, 35071537)]