2228268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 6096384

約数和(自身を除く): 3868116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 647, 861, 1148, 1294, 1722, 1941, 2588, 3444, 3882, 4529, 7764, 9058, 13587, 18116, 26527, 27174, 53054, 54348, 79581, 106108, 159162, 185689, 318324, 371378, 557067, 742756, 1114134, 2228268]

約数ペア:

[(1, 2228268), (2, 1114134), (3, 742756), (4, 557067), (6, 371378), (7, 318324), (12, 185689), (14, 159162), (21, 106108), (28, 79581), (41, 54348), (42, 53054), (82, 27174), (84, 26527), (123, 18116), (164, 13587), (246, 9058), (287, 7764), (492, 4529), (574, 3882), (647, 3444), (861, 2588), (1148, 1941), (1294, 1722)]