496492876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20479}}^1$

素因数の和:20542

約数の個数: 48

約数和(自身を含む): 1032192000

約数和(自身を除く): 535699124

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 418, 551, 638, 836, 1102, 1276, 2204, 6061, 12122, 20479, 24244, 40958, 81916, 225269, 389101, 450538, 593891, 778202, 901076, 1187782, 1556404, 2375564, 4280111, 6532801, 8560222, 11283929, 13065602, 17120444, 22567858, 26131204, 45135716, 124123219, 248246438, 496492876]

約数ペア:

[(1, 496492876), (2, 248246438), (4, 124123219), (11, 45135716), (19, 26131204), (22, 22567858), (29, 17120444), (38, 13065602), (44, 11283929), (58, 8560222), (76, 6532801), (116, 4280111), (209, 2375564), (319, 1556404), (418, 1187782), (551, 901076), (638, 778202), (836, 593891), (1102, 450538), (1276, 389101), (2204, 225269), (6061, 81916), (12122, 40958), (20479, 24244)]