987248569

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{6299}}^1$

素因数の和:6504

約数の個数: 16

約数和(自身を含む): 1062936000

約数和(自身を除く): 75687431

約数列:

[1, 19, 73, 113, 1387, 2147, 6299, 8249, 119681, 156731, 459827, 711787, 8736713, 13523953, 51960451, 987248569]

約数ペア:

[(1, 987248569), (19, 51960451), (73, 13523953), (113, 8736713), (1387, 711787), (2147, 459827), (6299, 156731), (8249, 119681)]