1666883966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 2988368640

約数和(自身を除く): 1321484674

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 163, 187, 326, 374, 407, 629, 739, 814, 1258, 1478, 1793, 2771, 3586, 5542, 6031, 6919, 8129, 12062, 12563, 13838, 16258, 25126, 27343, 30481, 54686, 60962, 66341, 102527, 120457, 132682, 138193, 205054, 240914, 276386, 300773, 464831, 601546, 929662, 1127797, 1325027, 2047769, 2255594, 2650054, 4095538, 4456909, 5113141, 8913818, 10226282, 22525459, 45050918, 49025999, 75767453, 98051998, 151534906, 833441983, 1666883966]

約数ペア:

[(1, 1666883966), (2, 833441983), (11, 151534906), (17, 98051998), (22, 75767453), (34, 49025999), (37, 45050918), (74, 22525459), (163, 10226282), (187, 8913818), (326, 5113141), (374, 4456909), (407, 4095538), (629, 2650054), (739, 2255594), (814, 2047769), (1258, 1325027), (1478, 1127797), (1793, 929662), (2771, 601546), (3586, 464831), (5542, 300773), (6031, 276386), (6919, 240914), (8129, 205054), (12062, 138193), (12563, 132682), (13838, 120457), (16258, 102527), (25126, 66341), (27343, 60962), (30481, 54686)]