3970444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 7338240

約数和(自身を除く): 3367796

約数列:

[1, 2, 4, 23, 46, 92, 103, 206, 412, 419, 838, 1676, 2369, 4738, 9476, 9637, 19274, 38548, 43157, 86314, 172628, 992611, 1985222, 3970444]

約数ペア:

[(1, 3970444), (2, 1985222), (4, 992611), (23, 172628), (46, 86314), (92, 43157), (103, 38548), (206, 19274), (412, 9637), (419, 9476), (838, 4738), (1676, 2369)]