1889248

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1426

約数の個数: 24

約数和(自身を含む): 3808728

約数和(自身を除く): 1919480

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1373, 1376, 2746, 5492, 10984, 21968, 43936, 59039, 118078, 236156, 472312, 944624, 1889248]

約数ペア:

[(1, 1889248), (2, 944624), (4, 472312), (8, 236156), (16, 118078), (32, 59039), (43, 43936), (86, 21968), (172, 10984), (344, 5492), (688, 2746), (1373, 1376)]