1906960385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{474959}}^1$

素因数の和:475048

約数の個数: 16

約数和(自身を含む): 2530586880

約数和(自身を除く): 623626495

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 474959, 2374795, 5224549, 26122745, 34672007, 173360035, 381392077, 1906960385]

約数ペア:

[(1, 1906960385), (5, 381392077), (11, 173360035), (55, 34672007), (73, 26122745), (365, 5224549), (803, 2374795), (4015, 474959)]