7450906

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:609

約数の個数: 16

約数和(自身を含む): 11461320

約数和(自身を除く): 4010414

約数列:

[1, 2, 61, 122, 157, 314, 389, 778, 9577, 19154, 23729, 47458, 61073, 122146, 3725453, 7450906]

約数ペア:

[(1, 7450906), (2, 3725453), (61, 122146), (122, 61073), (157, 47458), (314, 23729), (389, 19154), (778, 9577)]