82311866

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{64609}}^1$

素因数の和:64638

約数の個数: 24

約数和(自身を含む): 154676340

約数和(自身を除く): 72364474

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 64609, 129218, 452263, 839917, 904526, 1679834, 3165841, 5879419, 6331682, 11758838, 41155933, 82311866]

約数ペア:

[(1, 82311866), (2, 41155933), (7, 11758838), (13, 6331682), (14, 5879419), (26, 3165841), (49, 1679834), (91, 904526), (98, 839917), (182, 452263), (637, 129218), (1274, 64609)]