2069897791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{61169}}^1$

素因数の和:61338

約数の個数: 16

約数和(自身を含む): 2363608800

約数和(自身を除く): 293711009

約数列:

[1, 13, 19, 137, 247, 1781, 2603, 33839, 61169, 795197, 1162211, 8380153, 15108743, 108941989, 159222907, 2069897791]

約数ペア:

[(1, 2069897791), (13, 159222907), (19, 108941989), (137, 15108743), (247, 8380153), (1781, 1162211), (2603, 795197), (33839, 61169)]