565510244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 1082352768

約数和(自身を除く): 516842524

約数列:

[1, 2, 4, 13, 26, 52, 137, 163, 274, 326, 487, 548, 652, 974, 1781, 1948, 2119, 3562, 4238, 6331, 7124, 8476, 12662, 22331, 25324, 44662, 66719, 79381, 89324, 133438, 158762, 266876, 290303, 317524, 580606, 867347, 1031953, 1161212, 1734694, 2063906, 3469388, 4127812, 10875197, 21750394, 43500788, 141377561, 282755122, 565510244]

約数ペア:

[(1, 565510244), (2, 282755122), (4, 141377561), (13, 43500788), (26, 21750394), (52, 10875197), (137, 4127812), (163, 3469388), (274, 2063906), (326, 1734694), (487, 1161212), (548, 1031953), (652, 867347), (974, 580606), (1781, 317524), (1948, 290303), (2119, 266876), (3562, 158762), (4238, 133438), (6331, 89324), (7124, 79381), (8476, 66719), (12662, 44662), (22331, 25324)]