8413782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 18234720

約数和(自身を除く): 9820938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 401, 538, 802, 807, 1203, 1614, 2406, 3497, 5213, 6994, 10426, 10491, 15639, 20982, 31278, 107869, 215738, 323607, 647214, 1402297, 2804594, 4206891, 8413782]

約数ペア:

[(1, 8413782), (2, 4206891), (3, 2804594), (6, 1402297), (13, 647214), (26, 323607), (39, 215738), (78, 107869), (269, 31278), (401, 20982), (538, 15639), (802, 10491), (807, 10426), (1203, 6994), (1614, 5213), (2406, 3497)]