25808220139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1801}}^1\times {\mathrm{1979}}^1$

素因数の和:4350

約数の個数: 16

約数和(自身を含む): 27872903520

約数和(自身を除く): 2064683381

約数列:

[1, 13, 557, 1801, 1979, 7241, 23413, 25727, 1003157, 1102303, 3564179, 13041041, 14329939, 46334327, 1985247703, 25808220139]

約数ペア:

[(1, 25808220139), (13, 1985247703), (557, 46334327), (1801, 14329939), (1979, 13041041), (7241, 3564179), (23413, 1102303), (25727, 1003157)]