2438864206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{81551}}^1$

素因数の和:82359

約数の個数: 16

約数和(自身を含む): 3855778560

約数和(自身を除く): 1416914354

約数列:

[1, 2, 19, 38, 787, 1574, 14953, 29906, 81551, 163102, 1549469, 3098938, 64180637, 128361274, 1219432103, 2438864206]

約数ペア:

[(1, 2438864206), (2, 1219432103), (19, 128361274), (38, 64180637), (787, 3098938), (1574, 1549469), (14953, 163102), (29906, 81551)]