2002854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 4688640

約数和(自身を除く): 2685786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1109, 1806, 2218, 3327, 6654, 7763, 15526, 23289, 46578, 47687, 95374, 143061, 286122, 333809, 667618, 1001427, 2002854]

約数ペア:

[(1, 2002854), (2, 1001427), (3, 667618), (6, 333809), (7, 286122), (14, 143061), (21, 95374), (42, 47687), (43, 46578), (86, 23289), (129, 15526), (258, 7763), (301, 6654), (602, 3327), (903, 2218), (1109, 1806)]