8206574

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:691

約数の個数: 16

約数和(自身を含む): 12628656

約数和(自身を除く): 4422082

約数列:

[1, 2, 61, 122, 137, 274, 491, 982, 8357, 16714, 29951, 59902, 67267, 134534, 4103287, 8206574]

約数ペア:

[(1, 8206574), (2, 4103287), (61, 134534), (122, 67267), (137, 59902), (274, 29951), (491, 16714), (982, 8357)]