1855883358719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1657}}^1\times {\mathrm{88729}}^1$

素因数の和:91370

約数の個数: 16

約数和(自身を含む): 2001931938720

約数和(自身を除く): 146048580001

約数列:

[1, 13, 971, 1657, 12623, 21541, 88729, 1153477, 1608947, 20916311, 86155859, 147023953, 1120026167, 1911311389, 142760258363, 1855883358719]

約数ペア:

[(1, 1855883358719), (13, 142760258363), (971, 1911311389), (1657, 1120026167), (12623, 147023953), (21541, 86155859), (88729, 20916311), (1153477, 1608947)]