1394140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6337}}^1$

素因数の和:6357

約数の個数: 24

約数和(自身を含む): 3194352

約数和(自身を除く): 1800212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6337, 12674, 25348, 31685, 63370, 69707, 126740, 139414, 278828, 348535, 697070, 1394140]

約数ペア:

[(1, 1394140), (2, 697070), (4, 348535), (5, 278828), (10, 139414), (11, 126740), (20, 69707), (22, 63370), (44, 31685), (55, 25348), (110, 12674), (220, 6337)]