2557002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2647}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 6100992

約数和(自身を除く): 3543990

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 2647, 5294, 7941, 15882, 18529, 37058, 55587, 60881, 111174, 121762, 182643, 365286, 426167, 852334, 1278501, 2557002]

約数ペア:

[(1, 2557002), (2, 1278501), (3, 852334), (6, 426167), (7, 365286), (14, 182643), (21, 121762), (23, 111174), (42, 60881), (46, 55587), (69, 37058), (138, 18529), (161, 15882), (322, 7941), (483, 5294), (966, 2647)]