979993798

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{10531}}^1$

素因数の和:10597

約数の個数: 48

約数和(自身を含む): 1862394624

約数和(自身を除く): 882400826

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 289, 322, 391, 578, 782, 2023, 2737, 4046, 5474, 6647, 10531, 13294, 21062, 46529, 73717, 93058, 147434, 179027, 242213, 358054, 484426, 1253189, 1695491, 2506378, 3043459, 3390982, 4117621, 6086918, 8235242, 21304213, 28823347, 42608426, 57646694, 69999557, 139999114, 489996899, 979993798]

約数ペア:

[(1, 979993798), (2, 489996899), (7, 139999114), (14, 69999557), (17, 57646694), (23, 42608426), (34, 28823347), (46, 21304213), (119, 8235242), (161, 6086918), (238, 4117621), (289, 3390982), (322, 3043459), (391, 2506378), (578, 1695491), (782, 1253189), (2023, 484426), (2737, 358054), (4046, 242213), (5474, 179027), (6647, 147434), (10531, 93058), (13294, 73717), (21062, 46529)]