2061688408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19823927}}^1$

素因数の和:19823946

約数の個数: 16

約数和(自身を含む): 4163024880

約数和(自身を除く): 2101336472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19823927, 39647854, 79295708, 158591416, 257711051, 515422102, 1030844204, 2061688408]

約数ペア:

[(1, 2061688408), (2, 1030844204), (4, 515422102), (8, 257711051), (13, 158591416), (26, 79295708), (52, 39647854), (104, 19823927)]