80491507489

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1\times {\mathrm{38803}}^1$

素因数の和:41404

約数の個数: 16

約数和(自身を含む): 86734700800

約数和(自身を除く): 6243193311

約数列:

[1, 19, 43, 817, 2539, 38803, 48241, 109177, 737257, 1668529, 2074363, 31702051, 98520817, 1871895523, 4236395131, 80491507489]

約数ペア:

[(1, 80491507489), (19, 4236395131), (43, 1871895523), (817, 98520817), (2539, 31702051), (38803, 2074363), (48241, 1668529), (109177, 737257)]