520070908

素因数分解:

$2^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{11587}}^1$

素因数の和:11834

約数の個数: 36

約数和(自身を含む): 1063430760

約数和(自身を除く): 543359852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 458, 916, 1603, 3206, 6412, 11221, 11587, 22442, 23174, 44884, 46348, 81109, 162218, 324436, 567763, 1135526, 2271052, 2653423, 5306846, 10613692, 18573961, 37147922, 74295844, 130017727, 260035454, 520070908]

約数ペア:

[(1, 520070908), (2, 260035454), (4, 130017727), (7, 74295844), (14, 37147922), (28, 18573961), (49, 10613692), (98, 5306846), (196, 2653423), (229, 2271052), (458, 1135526), (916, 567763), (1603, 324436), (3206, 162218), (6412, 81109), (11221, 46348), (11587, 44884), (22442, 23174)]