3979144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{38261}}^1$

素因数の和:38280

約数の個数: 16

約数和(自身を含む): 8035020

約数和(自身を除く): 4055876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 38261, 76522, 153044, 306088, 497393, 994786, 1989572, 3979144]

約数ペア:

[(1, 3979144), (2, 1989572), (4, 994786), (8, 497393), (13, 306088), (26, 153044), (52, 76522), (104, 38261)]