2119838

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:336

約数の個数: 24

約数和(自身を含む): 3753792

約数和(自身を除く): 1633954

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 223, 446, 679, 1358, 1561, 3122, 4753, 9506, 10927, 21631, 21854, 43262, 151417, 302834, 1059919, 2119838]

約数ペア:

[(1, 2119838), (2, 1059919), (7, 302834), (14, 151417), (49, 43262), (97, 21854), (98, 21631), (194, 10927), (223, 9506), (446, 4753), (679, 3122), (1358, 1561)]