520012472

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{46663}}^1$

素因数の和:46875

約数の個数: 32

約数和(自身を含む): 1119936000

約数和(自身を除く): 599923528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 46663, 93326, 186652, 326641, 373304, 653282, 1306564, 2613128, 9285937, 18571874, 37143748, 65001559, 74287496, 130003118, 260006236, 520012472]

約数ペア:

[(1, 520012472), (2, 260006236), (4, 130003118), (7, 74287496), (8, 65001559), (14, 37143748), (28, 18571874), (56, 9285937), (199, 2613128), (398, 1306564), (796, 653282), (1393, 373304), (1592, 326641), (2786, 186652), (5572, 93326), (11144, 46663)]