2150902871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^3\times {\mathrm{2081}}^1$

素因数の和:2223

約数の個数: 16

約数和(自身を含む): 2372647200

約数和(自身を除く): 221744329

約数列:

[1, 13, 43, 559, 1849, 2081, 24037, 27053, 79507, 89483, 1033591, 1163279, 3847769, 50020997, 165454067, 2150902871]

約数ペア:

[(1, 2150902871), (13, 165454067), (43, 50020997), (559, 3847769), (1849, 1163279), (2081, 1033591), (24037, 89483), (27053, 79507)]