8889374914

素因数分解:

$2^1\times 7^1\times {\mathrm{5261}}^1\times {\mathrm{120691}}^1$

素因数の和:125961

約数の個数: 16

約数和(自身を含む): 15241951296

約数和(自身を除く): 6352576382

約数列:

[1, 2, 7, 14, 5261, 10522, 36827, 73654, 120691, 241382, 844837, 1689674, 634955351, 1269910702, 4444687457, 8889374914]

約数ペア:

[(1, 8889374914), (2, 4444687457), (7, 1269910702), (14, 634955351), (5261, 1689674), (10522, 844837), (36827, 241382), (73654, 120691)]