2783189782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{20029}}^1$

素因数の和:20176

約数の個数: 32

約数和(自身を含む): 4560109920

約数和(自身を除く): 1776920138

約数列:

[1, 2, 17, 34, 61, 67, 122, 134, 1037, 1139, 2074, 2278, 4087, 8174, 20029, 40058, 69479, 138958, 340493, 680986, 1221769, 1341943, 2443538, 2683886, 20770073, 22813031, 41540146, 45626062, 81858523, 163717046, 1391594891, 2783189782]

約数ペア:

[(1, 2783189782), (2, 1391594891), (17, 163717046), (34, 81858523), (61, 45626062), (67, 41540146), (122, 22813031), (134, 20770073), (1037, 2683886), (1139, 2443538), (2074, 1341943), (2278, 1221769), (4087, 680986), (8174, 340493), (20029, 138958), (40058, 69479)]