131036785684

素因数分解:

$2^2\times 7^2\times {\mathrm{2659}}^1\times {\mathrm{251431}}^1$

素因数の和:254108

約数の個数: 36

約数和(自身を含む): 266854838880

約数和(自身を除く): 135818053196

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2659, 5318, 10636, 18613, 37226, 74452, 130291, 251431, 260582, 502862, 521164, 1005724, 1760017, 3520034, 7040068, 12320119, 24640238, 49280476, 668555029, 1337110058, 2674220116, 4679885203, 9359770406, 18719540812, 32759196421, 65518392842, 131036785684]

約数ペア:

[(1, 131036785684), (2, 65518392842), (4, 32759196421), (7, 18719540812), (14, 9359770406), (28, 4679885203), (49, 2674220116), (98, 1337110058), (196, 668555029), (2659, 49280476), (5318, 24640238), (10636, 12320119), (18613, 7040068), (37226, 3520034), (74452, 1760017), (130291, 1005724), (251431, 521164), (260582, 502862)]