2005206854

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{614717}}^1$

素因数の和:614959

約数の個数: 16

約数和(自身を含む): 3452256288

約数和(自身を除く): 1447049434

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 614717, 1229434, 4303019, 8606038, 143229061, 286458122, 1002603427, 2005206854]

約数ペア:

[(1, 2005206854), (2, 1002603427), (7, 286458122), (14, 143229061), (233, 8606038), (466, 4303019), (1631, 1229434), (3262, 614717)]