2051376629885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{6971}}^1\times {\mathrm{5350417}}^1$

素因数の和:5357404

約数の個数: 16

約数和(自身を含む): 2685824229312

約数和(自身を除く): 634447599427

約数列:

[1, 5, 11, 55, 6971, 34855, 76681, 383405, 5350417, 26752085, 58854587, 294272935, 37297756907, 186488784535, 410275325977, 2051376629885]

約数ペア:

[(1, 2051376629885), (5, 410275325977), (11, 186488784535), (55, 37297756907), (6971, 294272935), (34855, 58854587), (76681, 26752085), (383405, 5350417)]