2290478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 3965760

約数和(自身を除く): 1675282

約数列:

[1, 2, 17, 23, 29, 34, 46, 58, 101, 202, 391, 493, 667, 782, 986, 1334, 1717, 2323, 2929, 3434, 4646, 5858, 11339, 22678, 39491, 49793, 67367, 78982, 99586, 134734, 1145239, 2290478]

約数ペア:

[(1, 2290478), (2, 1145239), (17, 134734), (23, 99586), (29, 78982), (34, 67367), (46, 49793), (58, 39491), (101, 22678), (202, 11339), (391, 5858), (493, 4646), (667, 3434), (782, 2929), (986, 2323), (1334, 1717)]