1900575581489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1\times {\mathrm{158573}}^1$

素因数の和:159077

約数の個数: 32

約数和(自身を含む): 2186167130784

約数和(自身を除く): 285591549295

約数列:

[1, 13, 17, 193, 221, 281, 2509, 3281, 3653, 4777, 42653, 54233, 62101, 158573, 705029, 921961, 2061449, 2695741, 11985493, 30604589, 35044633, 44559013, 397859657, 520278013, 579267169, 757503221, 6763614169, 8599889509, 9847541873, 111798563617, 146198121653, 1900575581489]

約数ペア:

[(1, 1900575581489), (13, 146198121653), (17, 111798563617), (193, 9847541873), (221, 8599889509), (281, 6763614169), (2509, 757503221), (3281, 579267169), (3653, 520278013), (4777, 397859657), (42653, 44559013), (54233, 35044633), (62101, 30604589), (158573, 11985493), (705029, 2695741), (921961, 2061449)]