2676616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19681}}^1$

素因数の和:19704

約数の個数: 16

約数和(自身を含む): 5314140

約数和(自身を除く): 2637524

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 19681, 39362, 78724, 157448, 334577, 669154, 1338308, 2676616]

約数ペア:

[(1, 2676616), (2, 1338308), (4, 669154), (8, 334577), (17, 157448), (34, 78724), (68, 39362), (136, 19681)]