8745854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 15313536

約数和(自身を除く): 6567682

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 421, 442, 611, 799, 842, 1222, 1598, 5473, 7157, 10387, 10946, 14314, 19787, 20774, 39574, 93041, 186082, 257231, 336379, 514462, 672758, 4372927, 8745854]

約数ペア:

[(1, 8745854), (2, 4372927), (13, 672758), (17, 514462), (26, 336379), (34, 257231), (47, 186082), (94, 93041), (221, 39574), (421, 20774), (442, 19787), (611, 14314), (799, 10946), (842, 10387), (1222, 7157), (1598, 5473)]