2019944442

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1\times {\mathrm{2957}}^1$

素因数の和:3662

約数の個数: 32

約数和(自身を含む): 4066137792

約数和(自身を除く): 2046193350

約数列:

[1, 2, 3, 6, 257, 443, 514, 771, 886, 1329, 1542, 2658, 2957, 5914, 8871, 17742, 113851, 227702, 341553, 683106, 759949, 1309951, 1519898, 2279847, 2619902, 3929853, 4559694, 7859706, 336657407, 673314814, 1009972221, 2019944442]

約数ペア:

[(1, 2019944442), (2, 1009972221), (3, 673314814), (6, 336657407), (257, 7859706), (443, 4559694), (514, 3929853), (771, 2619902), (886, 2279847), (1329, 1519898), (1542, 1309951), (2658, 759949), (2957, 683106), (5914, 341553), (8871, 227702), (17742, 113851)]