2980024

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{2719}}^1$

素因数の和:2862

約数の個数: 16

約数和(自身を含む): 5630400

約数和(自身を除く): 2650376

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 2719, 5438, 10876, 21752, 372503, 745006, 1490012, 2980024]

約数ペア:

[(1, 2980024), (2, 1490012), (4, 745006), (8, 372503), (137, 21752), (274, 10876), (548, 5438), (1096, 2719)]