1400872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{15919}}^1$

素因数の和:15936

約数の個数: 16

約数和(自身を含む): 2865600

約数和(自身を除く): 1464728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 15919, 31838, 63676, 127352, 175109, 350218, 700436, 1400872]

約数ペア:

[(1, 1400872), (2, 700436), (4, 350218), (8, 175109), (11, 127352), (22, 63676), (44, 31838), (88, 15919)]