890540572

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{3773477}}^1$

素因数の和:3773540

約数の個数: 12

約数和(自身を含む): 1584860760

約数和(自身を除く): 694320188

約数列:

[1, 2, 4, 59, 118, 236, 3773477, 7546954, 15093908, 222635143, 445270286, 890540572]

約数ペア:

[(1, 890540572), (2, 445270286), (4, 222635143), (59, 15093908), (118, 7546954), (236, 3773477)]