1284604706

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15139}}^1$

素因数の和:15207

約数の個数: 64

約数和(自身を含む): 2616192000

約数和(自身を除く): 1331587294

約数列:

[1, 2, 7, 11, 14, 19, 22, 29, 38, 58, 77, 133, 154, 203, 209, 266, 319, 406, 418, 551, 638, 1102, 1463, 2233, 2926, 3857, 4466, 6061, 7714, 12122, 15139, 30278, 42427, 84854, 105973, 166529, 211946, 287641, 333058, 439031, 575282, 878062, 1165703, 2013487, 2331406, 3073217, 3164051, 4026974, 4829341, 6146434, 6328102, 8341589, 9658682, 16683178, 22148357, 33805387, 44296714, 58391123, 67610774, 91757479, 116782246, 183514958, 642302353, 1284604706]

約数ペア:

[(1, 1284604706), (2, 642302353), (7, 183514958), (11, 116782246), (14, 91757479), (19, 67610774), (22, 58391123), (29, 44296714), (38, 33805387), (58, 22148357), (77, 16683178), (133, 9658682), (154, 8341589), (203, 6328102), (209, 6146434), (266, 4829341), (319, 4026974), (406, 3164051), (418, 3073217), (551, 2331406), (638, 2013487), (1102, 1165703), (1463, 878062), (2233, 575282), (2926, 439031), (3857, 333058), (4466, 287641), (6061, 211946), (7714, 166529), (12122, 105973), (15139, 84854), (30278, 42427)]