2100878989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{26813}}^1$

素因数の和:27260

約数の個数: 16

約数和(自身を含む): 2432566080

約数和(自身を除く): 331687091

約数列:

[1, 11, 17, 187, 419, 4609, 7123, 26813, 78353, 294943, 455821, 5014031, 11234647, 123581117, 190988999, 2100878989]

約数ペア:

[(1, 2100878989), (11, 190988999), (17, 123581117), (187, 11234647), (419, 5014031), (4609, 455821), (7123, 294943), (26813, 78353)]