2005318

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:867

約数の個数: 16

約数和(自身を含む): 3458304

約数和(自身を除く): 1452986

約数列:

[1, 2, 7, 14, 227, 454, 631, 1262, 1589, 3178, 4417, 8834, 143237, 286474, 1002659, 2005318]

約数ペア:

[(1, 2005318), (2, 1002659), (7, 286474), (14, 143237), (227, 8834), (454, 4417), (631, 3178), (1262, 1589)]