520131528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1032007}}^1$

素因数の和:1032026

約数の個数: 48

約数和(自身を含む): 1609932480

約数和(自身を除く): 1089800952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1032007, 2064014, 3096021, 4128028, 6192042, 7224049, 8256056, 9288063, 12384084, 14448098, 18576126, 21672147, 24768168, 28896196, 37152252, 43344294, 57792392, 65016441, 74304504, 86688588, 130032882, 173377176, 260065764, 520131528]

約数ペア:

[(1, 520131528), (2, 260065764), (3, 173377176), (4, 130032882), (6, 86688588), (7, 74304504), (8, 65016441), (9, 57792392), (12, 43344294), (14, 37152252), (18, 28896196), (21, 24768168), (24, 21672147), (28, 18576126), (36, 14448098), (42, 12384084), (56, 9288063), (63, 8256056), (72, 7224049), (84, 6192042), (126, 4128028), (168, 3096021), (252, 2064014), (504, 1032007)]