630761716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6857}}^1$

素因数の和:6964

約数の個数: 48

約数和(自身を含む): 1250076240

約数和(自身を除く): 619314524

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 61, 116, 122, 244, 377, 754, 793, 1508, 1586, 1769, 3172, 3538, 6857, 7076, 13714, 22997, 27428, 45994, 89141, 91988, 178282, 198853, 356564, 397706, 418277, 795412, 836554, 1673108, 2585089, 5170178, 5437601, 10340356, 10875202, 12130033, 21750404, 24260066, 48520132, 157690429, 315380858, 630761716]

約数ペア:

[(1, 630761716), (2, 315380858), (4, 157690429), (13, 48520132), (26, 24260066), (29, 21750404), (52, 12130033), (58, 10875202), (61, 10340356), (116, 5437601), (122, 5170178), (244, 2585089), (377, 1673108), (754, 836554), (793, 795412), (1508, 418277), (1586, 397706), (1769, 356564), (3172, 198853), (3538, 178282), (6857, 91988), (7076, 89141), (13714, 45994), (22997, 27428)]