2100077813

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{20899}}^1$

素因数の和:21196

約数の個数: 16

約数和(自身を含む): 2329430400

約数和(自身を除く): 229352587

約数列:

[1, 17, 23, 257, 391, 4369, 5911, 20899, 100487, 355283, 480677, 5371043, 8171509, 91307731, 123533989, 2100077813]

約数ペア:

[(1, 2100077813), (17, 123533989), (23, 91307731), (257, 8171509), (391, 5371043), (4369, 480677), (5911, 355283), (20899, 100487)]