2010681245

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{12791}}^1$

素因数の和:13156

約数の個数: 16

約数和(自身を含む): 2440713600

約数和(自身を除く): 430032355

約数列:

[1, 5, 149, 211, 745, 1055, 12791, 31439, 63955, 157195, 1905859, 2698901, 9529295, 13494505, 402136249, 2010681245]

約数ペア:

[(1, 2010681245), (5, 402136249), (149, 13494505), (211, 9529295), (745, 2698901), (1055, 1905859), (12791, 157195), (31439, 63955)]