2021746318

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{26701}}^1$

素因数の和:26868

約数の個数: 24

約数和(自身を含む): 3246215544

約数和(自身を除く): 1224469226

約数列:

[1, 2, 17, 34, 131, 262, 289, 578, 2227, 4454, 26701, 37859, 53402, 75718, 453917, 907834, 3497831, 6995662, 7716589, 15433178, 59463127, 118926254, 1010873159, 2021746318]

約数ペア:

[(1, 2021746318), (2, 1010873159), (17, 118926254), (34, 59463127), (131, 15433178), (262, 7716589), (289, 6995662), (578, 3497831), (2227, 907834), (4454, 453917), (26701, 75718), (37859, 53402)]