1394876

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 2881536

約数和(自身を除く): 1486660

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1607, 3214, 6428, 11249, 22498, 44996, 49817, 99634, 199268, 348719, 697438, 1394876]

約数ペア:

[(1, 1394876), (2, 697438), (4, 348719), (7, 199268), (14, 99634), (28, 49817), (31, 44996), (62, 22498), (124, 11249), (217, 6428), (434, 3214), (868, 1607)]