1279265538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12541819}}^1$

素因数の和:12541841

約数の個数: 16

約数和(自身を含む): 2709033120

約数和(自身を除く): 1429767582

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 12541819, 25083638, 37625457, 75250914, 213210923, 426421846, 639632769, 1279265538]

約数ペア:

[(1, 1279265538), (2, 639632769), (3, 426421846), (6, 213210923), (17, 75250914), (34, 37625457), (51, 25083638), (102, 12541819)]