4520703421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1\times {\mathrm{6983}}^1$

素因数の和:9636

約数の個数: 16

約数和(自身を含む): 5127373440

約数和(自身を除く): 606670019

約数列:

[1, 13, 19, 247, 2621, 6983, 34073, 49799, 90779, 132677, 647387, 1724801, 18302443, 237931759, 347746417, 4520703421]

約数ペア:

[(1, 4520703421), (13, 347746417), (19, 237931759), (247, 18302443), (2621, 1724801), (6983, 647387), (34073, 132677), (49799, 90779)]