619349738

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{4877}}^1$

素因数の和:5126

約数の個数: 32

約数和(自身を含む): 1090174464

約数和(自身を除く): 470824726

約数列:

[1, 2, 7, 14, 47, 94, 193, 329, 386, 658, 1351, 2702, 4877, 9071, 9754, 18142, 34139, 63497, 68278, 126994, 229219, 458438, 941261, 1604533, 1882522, 3209066, 6588827, 13177654, 44239267, 88478534, 309674869, 619349738]

約数ペア:

[(1, 619349738), (2, 309674869), (7, 88478534), (14, 44239267), (47, 13177654), (94, 6588827), (193, 3209066), (329, 1882522), (386, 1604533), (658, 941261), (1351, 458438), (2702, 229219), (4877, 126994), (9071, 68278), (9754, 63497), (18142, 34139)]