83378498

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{6397}}^1$

素因数の和:6439

約数の個数: 32

約数和(自身を含む): 153552000

約数和(自身を除く): 70173502

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 6397, 6517, 12794, 13034, 44779, 89558, 121543, 243086, 313453, 626906, 850801, 1701602, 2194171, 4388342, 5955607, 11911214, 41689249, 83378498]

約数ペア:

[(1, 83378498), (2, 41689249), (7, 11911214), (14, 5955607), (19, 4388342), (38, 2194171), (49, 1701602), (98, 850801), (133, 626906), (266, 313453), (343, 243086), (686, 121543), (931, 89558), (1862, 44779), (6397, 13034), (6517, 12794)]