2576644

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 5378688

約数和(自身を除く): 2802044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 4001, 8002, 16004, 28007, 56014, 92023, 112028, 184046, 368092, 644161, 1288322, 2576644]

約数ペア:

[(1, 2576644), (2, 1288322), (4, 644161), (7, 368092), (14, 184046), (23, 112028), (28, 92023), (46, 56014), (92, 28007), (161, 16004), (322, 8002), (644, 4001)]