3970876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10909}}^1$

素因数の和:10933

約数の個数: 24

約数和(自身を含む): 8553440

約数和(自身を除く): 4582564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 10909, 21818, 43636, 76363, 141817, 152726, 283634, 305452, 567268, 992719, 1985438, 3970876]

約数ペア:

[(1, 3970876), (2, 1985438), (4, 992719), (7, 567268), (13, 305452), (14, 283634), (26, 152726), (28, 141817), (52, 76363), (91, 43636), (182, 21818), (364, 10909)]