451447144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2970047}}^1$

素因数の和:2970072

約数の個数: 16

約数和(自身を含む): 891014400

約数和(自身を除く): 439567256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2970047, 5940094, 11880188, 23760376, 56430893, 112861786, 225723572, 451447144]

約数ペア:

[(1, 451447144), (2, 225723572), (4, 112861786), (8, 56430893), (19, 23760376), (38, 11880188), (76, 5940094), (152, 2970047)]