286157326

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{54217}}^1$

素因数の和:54268

約数の個数: 32

約数和(自身を含む): 546517440

約数和(自身を除く): 260360114

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 54217, 108434, 379519, 704821, 759038, 1409642, 1572293, 3144586, 4933747, 9867494, 11006051, 20439809, 22012102, 40879618, 143078663, 286157326]

約数ペア:

[(1, 286157326), (2, 143078663), (7, 40879618), (13, 22012102), (14, 20439809), (26, 11006051), (29, 9867494), (58, 4933747), (91, 3144586), (182, 1572293), (203, 1409642), (377, 759038), (406, 704821), (754, 379519), (2639, 108434), (5278, 54217)]