142490392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1619209}}^1$

素因数の和:1619226

約数の個数: 16

約数和(自身を含む): 291457800

約数和(自身を除く): 148967408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1619209, 3238418, 6476836, 12953672, 17811299, 35622598, 71245196, 142490392]

約数ペア:

[(1, 142490392), (2, 71245196), (4, 35622598), (8, 17811299), (11, 12953672), (22, 6476836), (44, 3238418), (88, 1619209)]