1723696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8287}}^1$

素因数の和:8308

約数の個数: 20

約数和(自身を含む): 3596992

約数和(自身を除く): 1873296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8287, 16574, 33148, 66296, 107731, 132592, 215462, 430924, 861848, 1723696]

約数ペア:

[(1, 1723696), (2, 861848), (4, 430924), (8, 215462), (13, 132592), (16, 107731), (26, 66296), (52, 33148), (104, 16574), (208, 8287)]