2056546801897

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1\times {\mathrm{2803}}^1\times {\mathrm{2939}}^1$

素因数の和:7645

約数の個数: 32

約数和(自身を含む): 2477085004800

約数和(自身を除く): 420538202903

約数列:

[1, 7, 19, 133, 1877, 2803, 2939, 13139, 19621, 20573, 35663, 53257, 55841, 249641, 372799, 390887, 5261231, 5516503, 8238017, 36828617, 38615521, 57666119, 99963389, 104813557, 156522323, 699743723, 733694899, 1095656261, 15462757909, 108239305363, 293792400271, 2056546801897]

約数ペア:

[(1, 2056546801897), (7, 293792400271), (19, 108239305363), (133, 15462757909), (1877, 1095656261), (2803, 733694899), (2939, 699743723), (13139, 156522323), (19621, 104813557), (20573, 99963389), (35663, 57666119), (53257, 38615521), (55841, 36828617), (249641, 8238017), (372799, 5516503), (390887, 5261231)]