26779178

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:941

約数の個数: 16

約数和(自身を含む): 40830720

約数和(自身を除く): 14051542

約数列:

[1, 2, 97, 194, 223, 446, 619, 1238, 21631, 43262, 60043, 120086, 138037, 276074, 13389589, 26779178]

約数ペア:

[(1, 26779178), (2, 13389589), (97, 276074), (194, 138037), (223, 120086), (446, 60043), (619, 43262), (1238, 21631)]