290416158

素因数分解:

$2^1\times 3^3\times {\mathrm{5378077}}^1$

素因数の和:5378088

約数の個数: 16

約数和(自身を含む): 645369360

約数和(自身を除く): 354953202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5378077, 10756154, 16134231, 32268462, 48402693, 96805386, 145208079, 290416158]

約数ペア:

[(1, 290416158), (2, 145208079), (3, 96805386), (6, 48402693), (9, 32268462), (18, 16134231), (27, 10756154), (54, 5378077)]