293489378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{5087}}^1$

素因数の和:5426

約数の個数: 32

約数和(自身を含む): 543642624

約数和(自身を除く): 250153246

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 317, 634, 2219, 4121, 4438, 5087, 8242, 10174, 28847, 35609, 57694, 66131, 71218, 132262, 462917, 925834, 1612579, 3225158, 11288053, 20963527, 22576106, 41927054, 146744689, 293489378]

約数ペア:

[(1, 293489378), (2, 146744689), (7, 41927054), (13, 22576106), (14, 20963527), (26, 11288053), (91, 3225158), (182, 1612579), (317, 925834), (634, 462917), (2219, 132262), (4121, 71218), (4438, 66131), (5087, 57694), (8242, 35609), (10174, 28847)]