2894258

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:529

約数の個数: 16

約数和(自身を含む): 4536000

約数和(自身を除く): 1641742

約数列:

[1, 2, 29, 58, 139, 278, 359, 718, 4031, 8062, 10411, 20822, 49901, 99802, 1447129, 2894258]

約数ペア:

[(1, 2894258), (2, 1447129), (29, 99802), (58, 49901), (139, 20822), (278, 10411), (359, 8062), (718, 4031)]