906386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:577

約数の個数: 16

約数和(自身を含む): 1487808

約数和(自身を除く): 581422

約数列:

[1, 2, 13, 26, 71, 142, 491, 923, 982, 1846, 6383, 12766, 34861, 69722, 453193, 906386]

約数ペア:

[(1, 906386), (2, 453193), (13, 69722), (26, 34861), (71, 12766), (142, 6383), (491, 1846), (923, 982)]