2017990754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2909}}^1\times {\mathrm{26681}}^1$

素因数の和:29605

約数の個数: 16

約数和(自身を含む): 3261074040

約数和(自身を除く): 1243083286

約数列:

[1, 2, 13, 26, 2909, 5818, 26681, 37817, 53362, 75634, 346853, 693706, 77615029, 155230058, 1008995377, 2017990754]

約数ペア:

[(1, 2017990754), (2, 1008995377), (13, 155230058), (26, 77615029), (2909, 693706), (5818, 346853), (26681, 75634), (37817, 53362)]