978013912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{5315293}}^1$

素因数の和:5315322

約数の個数: 16

約数和(自身を含む): 1913505840

約数和(自身を除く): 935491928

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 5315293, 10630586, 21261172, 42522344, 122251739, 244503478, 489006956, 978013912]

約数ペア:

[(1, 978013912), (2, 489006956), (4, 244503478), (8, 122251739), (23, 42522344), (46, 21261172), (92, 10630586), (184, 5315293)]