2004384146

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1\times {\mathrm{2851}}^1$

素因数の和:5249

約数の個数: 16

約数和(自身を含む): 3028139520

約数和(自身を除く): 1023755374

約数列:

[1, 2, 157, 314, 2239, 2851, 4478, 5702, 351523, 447607, 703046, 895214, 6383389, 12766778, 1002192073, 2004384146]

約数ペア:

[(1, 2004384146), (2, 1002192073), (157, 12766778), (314, 6383389), (2239, 895214), (2851, 703046), (4478, 447607), (5702, 351523)]