2090367041

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 2487091200

約数和(自身を除く): 396724159

約数列:

[1, 7, 43, 127, 149, 301, 367, 889, 1043, 2569, 5461, 6407, 15781, 18923, 38227, 44849, 46609, 54683, 110467, 132461, 326263, 382781, 813689, 2004187, 2351369, 5695823, 6944741, 14029309, 16459583, 48613187, 298623863, 2090367041]

約数ペア:

[(1, 2090367041), (7, 298623863), (43, 48613187), (127, 16459583), (149, 14029309), (301, 6944741), (367, 5695823), (889, 2351369), (1043, 2004187), (2569, 813689), (5461, 382781), (6407, 326263), (15781, 132461), (18923, 110467), (38227, 54683), (44849, 46609)]