2050675285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{225721}}^1$

素因数の和:225828

約数の個数: 16

約数和(自身を含む): 2600317440

約数和(自身を除く): 549642155

約数列:

[1, 5, 23, 79, 115, 395, 1817, 9085, 225721, 1128605, 5191583, 17831959, 25957915, 89159795, 410135057, 2050675285]

約数ペア:

[(1, 2050675285), (5, 410135057), (23, 89159795), (79, 25957915), (115, 17831959), (395, 5191583), (1817, 1128605), (9085, 225721)]