254756879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 278087040

約数和(自身を除く): 23330161

約数列:

[1, 13, 131, 227, 659, 1703, 2951, 8567, 29737, 86329, 149593, 386581, 1122277, 1944709, 19596683, 254756879]

約数ペア:

[(1, 254756879), (13, 19596683), (131, 1944709), (227, 1122277), (659, 386581), (1703, 149593), (2951, 86329), (8567, 29737)]