17681725438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4673}}^1\times {\mathrm{145531}}^1$

素因数の和:150219

約数の個数: 16

約数和(自身を含む): 28569095856

約数和(自身を除く): 10887370418

約数列:

[1, 2, 13, 26, 4673, 9346, 60749, 121498, 145531, 291062, 1891903, 3783806, 680066363, 1360132726, 8840862719, 17681725438]

約数ペア:

[(1, 17681725438), (2, 8840862719), (13, 1360132726), (26, 680066363), (4673, 3783806), (9346, 1891903), (60749, 291062), (121498, 145531)]