2258672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10859}}^1$

素因数の和:10880

約数の個数: 20

約数和(自身を含む): 4713240

約数和(自身を除く): 2454568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10859, 21718, 43436, 86872, 141167, 173744, 282334, 564668, 1129336, 2258672]

約数ペア:

[(1, 2258672), (2, 1129336), (4, 564668), (8, 282334), (13, 173744), (16, 141167), (26, 86872), (52, 43436), (104, 21718), (208, 10859)]