2566354

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 4790016

約数和(自身を除く): 2223662

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 263, 287, 526, 574, 697, 1394, 1841, 3682, 4471, 4879, 8942, 9758, 10783, 21566, 31297, 62594, 75481, 150962, 183311, 366622, 1283177, 2566354]

約数ペア:

[(1, 2566354), (2, 1283177), (7, 366622), (14, 183311), (17, 150962), (34, 75481), (41, 62594), (82, 31297), (119, 21566), (238, 10783), (263, 9758), (287, 8942), (526, 4879), (574, 4471), (697, 3682), (1394, 1841)]