4406428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 8396640

約数和(自身を除く): 3990212

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 839, 1313, 1678, 2626, 3356, 5252, 10907, 21814, 43628, 84739, 169478, 338956, 1101607, 2203214, 4406428]

約数ペア:

[(1, 4406428), (2, 2203214), (4, 1101607), (13, 338956), (26, 169478), (52, 84739), (101, 43628), (202, 21814), (404, 10907), (839, 5252), (1313, 3356), (1678, 2626)]