2222266

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:597

約数の個数: 16

約数和(自身を含む): 3495168

約数和(自身を除く): 1272902

約数列:

[1, 2, 31, 62, 73, 146, 491, 982, 2263, 4526, 15221, 30442, 35843, 71686, 1111133, 2222266]

約数ペア:

[(1, 2222266), (2, 1111133), (31, 71686), (62, 35843), (73, 30442), (146, 15221), (491, 4526), (982, 2263)]