1201478906

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1\times {\mathrm{3089}}^1$

素因数の和:3973

約数の個数: 16

約数和(自身を含む): 1810987200

約数和(自身を除く): 609508294

約数列:

[1, 2, 439, 443, 878, 886, 3089, 6178, 194477, 388954, 1356071, 1368427, 2712142, 2736854, 600739453, 1201478906]

約数ペア:

[(1, 1201478906), (2, 600739453), (439, 2736854), (443, 2712142), (878, 1368427), (886, 1356071), (3089, 388954), (6178, 194477)]