1985104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11279}}^1$

素因数の和:11298

約数の個数: 20

約数和(自身を含む): 4196160

約数和(自身を除く): 2211056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11279, 22558, 45116, 90232, 124069, 180464, 248138, 496276, 992552, 1985104]

約数ペア:

[(1, 1985104), (2, 992552), (4, 496276), (8, 248138), (11, 180464), (16, 124069), (22, 90232), (44, 45116), (88, 22558), (176, 11279)]