25902994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12611}}^1$

素因数の和:12705

約数の個数: 16

約数和(自身を含む): 42376320

約数和(自身を除く): 16473326

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 12611, 25222, 163943, 327886, 996269, 1992538, 12951497, 25902994]

約数ペア:

[(1, 25902994), (2, 12951497), (13, 1992538), (26, 996269), (79, 327886), (158, 163943), (1027, 25222), (2054, 12611)]