3939416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37879}}^1$

素因数の和:37898

約数の個数: 16

約数和(自身を含む): 7954800

約数和(自身を除く): 4015384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 37879, 75758, 151516, 303032, 492427, 984854, 1969708, 3939416]

約数ペア:

[(1, 3939416), (2, 1969708), (4, 984854), (8, 492427), (13, 303032), (26, 151516), (52, 75758), (104, 37879)]