5189474398

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1\times {\mathrm{17539}}^1$

素因数の和:18399

約数の個数: 16

約数和(自身を含む): 7829856000

約数和(自身を除く): 2640381602

約数列:

[1, 2, 239, 478, 619, 1238, 17539, 35078, 147941, 295882, 4191821, 8383642, 10856641, 21713282, 2594737199, 5189474398]

約数ペア:

[(1, 5189474398), (2, 2594737199), (239, 21713282), (478, 10856641), (619, 8383642), (1238, 4191821), (17539, 295882), (35078, 147941)]