1305566

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 2280960

約数和(自身を除く): 975394

約数列:

[1, 2, 17, 19, 34, 38, 43, 47, 86, 94, 323, 646, 731, 799, 817, 893, 1462, 1598, 1634, 1786, 2021, 4042, 13889, 15181, 27778, 30362, 34357, 38399, 68714, 76798, 652783, 1305566]

約数ペア:

[(1, 1305566), (2, 652783), (17, 76798), (19, 68714), (34, 38399), (38, 34357), (43, 30362), (47, 27778), (86, 15181), (94, 13889), (323, 4042), (646, 2021), (731, 1786), (799, 1634), (817, 1598), (893, 1462)]