2031141812

素因数分解:

$2^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{86461}}^1$

素因数の和:87311

約数の個数: 24

約数和(自身を含む): 4067172480

約数和(自身を除く): 2036030668

約数列:

[1, 2, 4, 7, 14, 28, 839, 1678, 3356, 5873, 11746, 23492, 86461, 172922, 345844, 605227, 1210454, 2420908, 72540779, 145081558, 290163116, 507785453, 1015570906, 2031141812]

約数ペア:

[(1, 2031141812), (2, 1015570906), (4, 507785453), (7, 290163116), (14, 145081558), (28, 72540779), (839, 2420908), (1678, 1210454), (3356, 605227), (5873, 345844), (11746, 172922), (23492, 86461)]