390337304

素因数分解:

$2^3\times 7^1\times {\mathrm{6970309}}^1$

素因数の和:6970322

約数の個数: 16

約数和(自身を含む): 836437200

約数和(自身を除く): 446099896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 6970309, 13940618, 27881236, 48792163, 55762472, 97584326, 195168652, 390337304]

約数ペア:

[(1, 390337304), (2, 195168652), (4, 97584326), (7, 55762472), (8, 48792163), (14, 27881236), (28, 13940618), (56, 6970309)]