2012641381

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 2216072448

約数和(自身を除く): 203431067

約数列:

[1, 23, 37, 61, 137, 283, 851, 1403, 2257, 3151, 5069, 6509, 8357, 10471, 17263, 38771, 51911, 116587, 192211, 240833, 309209, 397049, 638731, 891733, 1434527, 2365031, 7111807, 14690813, 32994121, 54395713, 87506147, 2012641381]

約数ペア:

[(1, 2012641381), (23, 87506147), (37, 54395713), (61, 32994121), (137, 14690813), (283, 7111807), (851, 2365031), (1403, 1434527), (2257, 891733), (3151, 638731), (5069, 397049), (6509, 309209), (8357, 240833), (10471, 192211), (17263, 116587), (38771, 51911)]