851344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4114

約数の個数: 20

約数和(自身を含む): 1776796

約数和(自身を除く): 925452

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4093, 8186, 16372, 32744, 53209, 65488, 106418, 212836, 425672, 851344]

約数ペア:

[(1, 851344), (2, 425672), (4, 212836), (8, 106418), (13, 65488), (16, 53209), (26, 32744), (52, 16372), (104, 8186), (208, 4093)]