261569007094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4157}}^1\times {\mathrm{19079}}^1$

素因数の和:23352

約数の個数: 32

約数和(自身を含む): 419838914880

約数和(自身を除く): 158269907786

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 4157, 8314, 19079, 38158, 70669, 141338, 324343, 403229, 648686, 806458, 1850663, 3701326, 6854893, 13709786, 31461271, 62922542, 79311403, 158622806, 1348293851, 2696587702, 7693206091, 15386412182, 130784503547, 261569007094]

約数ペア:

[(1, 261569007094), (2, 130784503547), (17, 15386412182), (34, 7693206091), (97, 2696587702), (194, 1348293851), (1649, 158622806), (3298, 79311403), (4157, 62922542), (8314, 31461271), (19079, 13709786), (38158, 6854893), (70669, 3701326), (141338, 1850663), (324343, 806458), (403229, 648686)]