2017472366

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{257791}}^1$

素因数の和:257856

約数の個数: 32

約数和(自身を含む): 3811196928

約数和(自身を除く): 1793724562

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 257791, 515582, 1804537, 3351283, 3609074, 6702566, 11085013, 22170026, 23458981, 46917962, 77595091, 144105169, 155190182, 288210338, 1008736183, 2017472366]

約数ペア:

[(1, 2017472366), (2, 1008736183), (7, 288210338), (13, 155190182), (14, 144105169), (26, 77595091), (43, 46917962), (86, 23458981), (91, 22170026), (182, 11085013), (301, 6702566), (559, 3609074), (602, 3351283), (1118, 1804537), (3913, 515582), (7826, 257791)]