245087544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{785537}}^1$

素因数の和:785559

約数の個数: 32

約数和(自身を含む): 659851920

約数和(自身を除く): 414764376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 785537, 1571074, 2356611, 3142148, 4713222, 6284296, 9426444, 10211981, 18852888, 20423962, 30635943, 40847924, 61271886, 81695848, 122543772, 245087544]

約数ペア:

[(1, 245087544), (2, 122543772), (3, 81695848), (4, 61271886), (6, 40847924), (8, 30635943), (12, 20423962), (13, 18852888), (24, 10211981), (26, 9426444), (39, 6284296), (52, 4713222), (78, 3142148), (104, 2356611), (156, 1571074), (312, 785537)]