788226490

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{293021}}^1$

素因数の和:293297

約数の個数: 16

約数和(自身を含む): 1424086920

約数和(自身を除く): 635860430

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 293021, 586042, 1465105, 2930210, 78822649, 157645298, 394113245, 788226490]

約数ペア:

[(1, 788226490), (2, 394113245), (5, 157645298), (10, 78822649), (269, 2930210), (538, 1465105), (1345, 586042), (2690, 293021)]