1392848

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:602

約数の個数: 20

約数和(自身を含む): 2717088

約数和(自身を除く): 1324240

約数列:

[1, 2, 4, 8, 16, 263, 331, 526, 662, 1052, 1324, 2104, 2648, 4208, 5296, 87053, 174106, 348212, 696424, 1392848]

約数ペア:

[(1, 1392848), (2, 696424), (4, 348212), (8, 174106), (16, 87053), (263, 5296), (331, 4208), (526, 2648), (662, 2104), (1052, 1324)]