1390680906

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{7992419}}^1$

素因数の和:7992453

約数の個数: 16

約数和(自身を含む): 2877271200

約数和(自身を除く): 1486590294

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 7992419, 15984838, 23977257, 47954514, 231780151, 463560302, 695340453, 1390680906]

約数ペア:

[(1, 1390680906), (2, 695340453), (3, 463560302), (6, 231780151), (29, 47954514), (58, 23977257), (87, 15984838), (174, 7992419)]