269282416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1294627}}^1$

素因数の和:1294648

約数の個数: 20

約数和(自身を含む): 561868552

約数和(自身を除く): 292586136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1294627, 2589254, 5178508, 10357016, 16830151, 20714032, 33660302, 67320604, 134641208, 269282416]

約数ペア:

[(1, 269282416), (2, 134641208), (4, 67320604), (8, 33660302), (13, 20714032), (16, 16830151), (26, 10357016), (52, 5178508), (104, 2589254), (208, 1294627)]