2011498892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{5519}}^1$

素因数の和:5742

約数の個数: 48

約数和(自身を含む): 3903567360

約数和(自身を除く): 1892068468

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 163, 172, 326, 559, 652, 1118, 2119, 2236, 4238, 5519, 7009, 8476, 11038, 14018, 22076, 28036, 71747, 91117, 143494, 182234, 237317, 286988, 364468, 474634, 899597, 949268, 1799194, 3085121, 3598388, 6170242, 11694761, 12340484, 23389522, 38682671, 46779044, 77365342, 154730684, 502874723, 1005749446, 2011498892]

約数ペア:

[(1, 2011498892), (2, 1005749446), (4, 502874723), (13, 154730684), (26, 77365342), (43, 46779044), (52, 38682671), (86, 23389522), (163, 12340484), (172, 11694761), (326, 6170242), (559, 3598388), (652, 3085121), (1118, 1799194), (2119, 949268), (2236, 899597), (4238, 474634), (5519, 364468), (7009, 286988), (8476, 237317), (11038, 182234), (14018, 143494), (22076, 91117), (28036, 71747)]