1129696

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:874

約数の個数: 24

約数和(自身を含む): 2278584

約数和(自身を除く): 1148888

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 821, 1376, 1642, 3284, 6568, 13136, 26272, 35303, 70606, 141212, 282424, 564848, 1129696]

約数ペア:

[(1, 1129696), (2, 564848), (4, 282424), (8, 141212), (16, 70606), (32, 35303), (43, 26272), (86, 13136), (172, 6568), (344, 3284), (688, 1642), (821, 1376)]