2013778210

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1351529}}^1$

素因数の和:1351685

約数の個数: 16

約数和(自身を含む): 3649131000

約数和(自身を除く): 1635352790

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 1351529, 2703058, 6757645, 13515290, 201377821, 402755642, 1006889105, 2013778210]

約数ペア:

[(1, 2013778210), (2, 1006889105), (5, 402755642), (10, 201377821), (149, 13515290), (298, 6757645), (745, 2703058), (1490, 1351529)]