4991766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{63997}}^1$

素因数の和:64015

約数の個数: 16

約数和(自身を含む): 10751664

約数和(自身を除く): 5759898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 63997, 127994, 191991, 383982, 831961, 1663922, 2495883, 4991766]

約数ペア:

[(1, 4991766), (2, 2495883), (3, 1663922), (6, 831961), (13, 383982), (26, 191991), (39, 127994), (78, 63997)]