2004144472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1198651}}^1$

素因数の和:1198687

約数の個数: 32

約数和(自身を含む): 4315147200

約数和(自身を除く): 2311002728

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 1198651, 2397302, 4794604, 9589208, 13185161, 22774369, 26370322, 45548738, 52740644, 91097476, 105481288, 182194952, 250518059, 501036118, 1002072236, 2004144472]

約数ペア:

[(1, 2004144472), (2, 1002072236), (4, 501036118), (8, 250518059), (11, 182194952), (19, 105481288), (22, 91097476), (38, 52740644), (44, 45548738), (76, 26370322), (88, 22774369), (152, 13185161), (209, 9589208), (418, 4794604), (836, 2397302), (1672, 1198651)]