2073163790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2919949}}^1$

素因数の和:2920027

約数の個数: 16

約数和(自身を含む): 3784255200

約数和(自身を除く): 1711091410

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2919949, 5839898, 14599745, 29199490, 207316379, 414632758, 1036581895, 2073163790]

約数ペア:

[(1, 2073163790), (2, 1036581895), (5, 414632758), (10, 207316379), (71, 29199490), (142, 14599745), (355, 5839898), (710, 2919949)]