8726770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67129}}^1$

素因数の和:67149

約数の個数: 16

約数和(自身を含む): 16916760

約数和(自身を除く): 8189990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 67129, 134258, 335645, 671290, 872677, 1745354, 4363385, 8726770]

約数ペア:

[(1, 8726770), (2, 4363385), (5, 1745354), (10, 872677), (13, 671290), (26, 335645), (65, 134258), (130, 67129)]