2751992

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{821}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 5178600

約数和(自身を除く): 2426608

約数列:

[1, 2, 4, 8, 419, 821, 838, 1642, 1676, 3284, 3352, 6568, 343999, 687998, 1375996, 2751992]

約数ペア:

[(1, 2751992), (2, 1375996), (4, 687998), (8, 343999), (419, 6568), (821, 3352), (838, 3284), (1642, 1676)]