2172877124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1657}}^1\times {\mathrm{29803}}^1$

素因数の和:31475

約数の個数: 24

約数和(自身を含む): 4150862688

約数和(自身を除く): 1977985564

約数列:

[1, 2, 4, 11, 22, 44, 1657, 3314, 6628, 18227, 29803, 36454, 59606, 72908, 119212, 327833, 655666, 1311332, 49383571, 98767142, 197534284, 543219281, 1086438562, 2172877124]

約数ペア:

[(1, 2172877124), (2, 1086438562), (4, 543219281), (11, 197534284), (22, 98767142), (44, 49383571), (1657, 1311332), (3314, 655666), (6628, 327833), (18227, 119212), (29803, 72908), (36454, 59606)]