499485714

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{130687}}^1$

素因数の和:130719

約数の個数: 48

約数和(自身を含む): 1251468288

約数和(自身を除く): 751982574

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 130687, 261374, 392061, 784122, 914809, 1698931, 1829618, 2744427, 3397862, 5096793, 5488854, 6403663, 10193586, 11892517, 12807326, 19210989, 23785034, 35677551, 38421978, 71355102, 83247619, 166495238, 249742857, 499485714]

約数ペア:

[(1, 499485714), (2, 249742857), (3, 166495238), (6, 83247619), (7, 71355102), (13, 38421978), (14, 35677551), (21, 23785034), (26, 19210989), (39, 12807326), (42, 11892517), (49, 10193586), (78, 6403663), (91, 5488854), (98, 5096793), (147, 3397862), (182, 2744427), (273, 1829618), (294, 1698931), (546, 914809), (637, 784122), (1274, 392061), (1911, 261374), (3822, 130687)]