809202419

素因数分解:

${\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{1061}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 861749280

約数和(自身を除く): 52546861

約数列:

[1, 19, 137, 293, 1061, 2603, 5567, 20159, 40141, 145357, 310873, 762679, 2761783, 5906587, 42589601, 809202419]

約数ペア:

[(1, 809202419), (19, 42589601), (137, 5906587), (293, 2761783), (1061, 762679), (2603, 310873), (5567, 145357), (20159, 40141)]