2011019413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{280751}}^1$

素因数の和:280812

約数の個数: 16

約数和(自身を含む): 2358316800

約数和(自身を除く): 347297387

約数列:

[1, 13, 19, 29, 247, 377, 551, 7163, 280751, 3649763, 5334269, 8141779, 69345497, 105843127, 154693801, 2011019413]

約数ペア:

[(1, 2011019413), (13, 154693801), (19, 105843127), (29, 69345497), (247, 8141779), (377, 5334269), (551, 3649763), (7163, 280751)]