8490803170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1\times {\mathrm{23909}}^1$

素因数の和:26022

約数の個数: 32

約数和(自身を含む): 16190895600

約数和(自身を除く): 7700092430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2089, 4178, 10445, 20890, 23909, 35513, 47818, 71026, 119545, 177565, 239090, 355130, 406453, 812906, 2032265, 4064530, 49945901, 99891802, 249729505, 499459010, 849080317, 1698160634, 4245401585, 8490803170]

約数ペア:

[(1, 8490803170), (2, 4245401585), (5, 1698160634), (10, 849080317), (17, 499459010), (34, 249729505), (85, 99891802), (170, 49945901), (2089, 4064530), (4178, 2032265), (10445, 812906), (20890, 406453), (23909, 355130), (35513, 239090), (47818, 177565), (71026, 119545)]