2798576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{15901}}^1$

素因数の和:15920

約数の個数: 20

約数和(自身を含む): 5915544

約数和(自身を除く): 3116968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 15901, 31802, 63604, 127208, 174911, 254416, 349822, 699644, 1399288, 2798576]

約数ペア:

[(1, 2798576), (2, 1399288), (4, 699644), (8, 349822), (11, 254416), (16, 174911), (22, 127208), (44, 63604), (88, 31802), (176, 15901)]