2016786838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{235661}}^1$

素因数の和:236063

約数の個数: 16

約数和(自身を含む): 3308694480

約数和(自身を除く): 1291907642

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 235661, 471322, 2592271, 5184542, 91672129, 183344258, 1008393419, 2016786838]

約数ペア:

[(1, 2016786838), (2, 1008393419), (11, 183344258), (22, 91672129), (389, 5184542), (778, 2592271), (4279, 471322), (8558, 235661)]