520066736

素因数分解:

$2^4\times 7^1\times {\mathrm{4643453}}^1$

素因数の和:4643468

約数の個数: 20

約数和(自身を含む): 1151576592

約数和(自身を除く): 631509856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4643453, 9286906, 18573812, 32504171, 37147624, 65008342, 74295248, 130016684, 260033368, 520066736]

約数ペア:

[(1, 520066736), (2, 260033368), (4, 130016684), (7, 74295248), (8, 65008342), (14, 37147624), (16, 32504171), (28, 18573812), (56, 9286906), (112, 4643453)]