260140991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{5003}}^1$

素因数の和:5206

約数の個数: 16

約数和(自身を含む): 295436160

約数和(自身を除く): 35295169

約数列:

[1, 11, 29, 163, 319, 1793, 4727, 5003, 51997, 55033, 145087, 815489, 1595957, 8970379, 23649181, 260140991]

約数ペア:

[(1, 260140991), (11, 23649181), (29, 8970379), (163, 1595957), (319, 815489), (1793, 145087), (4727, 55033), (5003, 51997)]