254518385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{17203}}^1$

素因数の和:17488

約数の個数: 16

約数和(自身を含む): 334445760

約数和(自身を除く): 79927375

約数列:

[1, 5, 11, 55, 269, 1345, 2959, 14795, 17203, 86015, 189233, 946165, 4627607, 23138035, 50903677, 254518385]

約数ペア:

[(1, 254518385), (5, 50903677), (11, 23138035), (55, 4627607), (269, 946165), (1345, 189233), (2959, 86015), (14795, 17203)]