3131194892

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1\times {\mathrm{947}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 6306854400

約数和(自身を除く): 3175659508

約数列:

[1, 2, 4, 7, 14, 28, 263, 449, 526, 898, 947, 1052, 1796, 1841, 1894, 3143, 3682, 3788, 6286, 6629, 7364, 12572, 13258, 26516, 118087, 236174, 249061, 425203, 472348, 498122, 826609, 850406, 996244, 1653218, 1700812, 1743427, 2976421, 3306436, 3486854, 5952842, 6973708, 11905684, 111828389, 223656778, 447313556, 782798723, 1565597446, 3131194892]

約数ペア:

[(1, 3131194892), (2, 1565597446), (4, 782798723), (7, 447313556), (14, 223656778), (28, 111828389), (263, 11905684), (449, 6973708), (526, 5952842), (898, 3486854), (947, 3306436), (1052, 2976421), (1796, 1743427), (1841, 1700812), (1894, 1653218), (3143, 996244), (3682, 850406), (3788, 826609), (6286, 498122), (6629, 472348), (7364, 425203), (12572, 249061), (13258, 236174), (26516, 118087)]