2489348524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2383}}^1\times {\mathrm{20089}}^1$

素因数の和:22489

約数の個数: 24

約数和(自身を含む): 4693666880

約数和(自身を除く): 2204318356

約数列:

[1, 2, 4, 13, 26, 52, 2383, 4766, 9532, 20089, 30979, 40178, 61958, 80356, 123916, 261157, 522314, 1044628, 47872087, 95744174, 191488348, 622337131, 1244674262, 2489348524]

約数ペア:

[(1, 2489348524), (2, 1244674262), (4, 622337131), (13, 191488348), (26, 95744174), (52, 47872087), (2383, 1044628), (4766, 522314), (9532, 261157), (20089, 123916), (30979, 80356), (40178, 61958)]