30904926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{396217}}^1$

素因数の和:396235

約数の個数: 16

約数和(自身を含む): 66564624

約数和(自身を除く): 35659698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 396217, 792434, 1188651, 2377302, 5150821, 10301642, 15452463, 30904926]

約数ペア:

[(1, 30904926), (2, 15452463), (3, 10301642), (6, 5150821), (13, 2377302), (26, 1188651), (39, 792434), (78, 396217)]