1346821288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{5430731}}^1$

素因数の和:5430768

約数の個数: 16

約数和(自身を含む): 2606751360

約数和(自身を除く): 1259930072

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 5430731, 10861462, 21722924, 43445848, 168352661, 336705322, 673410644, 1346821288]

約数ペア:

[(1, 1346821288), (2, 673410644), (4, 336705322), (8, 168352661), (31, 43445848), (62, 21722924), (124, 10861462), (248, 5430731)]