520028152

素因数分解:

$2^3\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{9007}}^1$

素因数の和:10051

約数の個数: 32

約数和(自身を含む): 1115550720

約数和(自身を除く): 595522568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1031, 2062, 4124, 7217, 8248, 9007, 14434, 18014, 28868, 36028, 57736, 63049, 72056, 126098, 252196, 504392, 9286217, 18572434, 37144868, 65003519, 74289736, 130007038, 260014076, 520028152]

約数ペア:

[(1, 520028152), (2, 260014076), (4, 130007038), (7, 74289736), (8, 65003519), (14, 37144868), (28, 18572434), (56, 9286217), (1031, 504392), (2062, 252196), (4124, 126098), (7217, 72056), (8248, 63049), (9007, 57736), (14434, 36028), (18014, 28868)]