315230974

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{7639}}^1$

素因数の和:8127

約数の個数: 16

約数和(自身を含む): 484070400

約数和(自身を除く): 168839426

約数列:

[1, 2, 47, 94, 439, 878, 7639, 15278, 20633, 41266, 359033, 718066, 3353521, 6707042, 157615487, 315230974]

約数ペア:

[(1, 315230974), (2, 157615487), (47, 6707042), (94, 3353521), (439, 718066), (878, 359033), (7639, 41266), (15278, 20633)]