1489072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7159}}^1$

素因数の和:7180

約数の個数: 20

約数和(自身を含む): 3107440

約数和(自身を除く): 1618368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7159, 14318, 28636, 57272, 93067, 114544, 186134, 372268, 744536, 1489072]

約数ペア:

[(1, 1489072), (2, 744536), (4, 372268), (8, 186134), (13, 114544), (16, 93067), (26, 57272), (52, 28636), (104, 14318), (208, 7159)]