13205061878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2696011}}^1$

素因数の和:2696123

約数の個数: 16

約数和(自身を含む): 20705372160

約数和(自身を除く): 7500310282

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 2696011, 5392022, 83576341, 167152682, 212984869, 425969738, 6602530939, 13205061878]

約数ペア:

[(1, 13205061878), (2, 6602530939), (31, 425969738), (62, 212984869), (79, 167152682), (158, 83576341), (2449, 5392022), (4898, 2696011)]