2016390430

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1587709}}^1$

素因数の和:1587843

約数の個数: 16

約数和(自身を含む): 3658083840

約数和(自身を除く): 1641693410

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 1587709, 3175418, 7938545, 15877090, 201639043, 403278086, 1008195215, 2016390430]

約数ペア:

[(1, 2016390430), (2, 1008195215), (5, 403278086), (10, 201639043), (127, 15877090), (254, 7938545), (635, 3175418), (1270, 1587709)]