670830958

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{11887}}^1$

素因数の和:12064

約数の個数: 32

約数和(自身を含む): 1198310400

約数和(自身を除く): 527479442

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 973, 1946, 4031, 8062, 11887, 23774, 28217, 56434, 83209, 166418, 344723, 689446, 1652293, 2413061, 3304586, 4826122, 11566051, 23132102, 47916497, 95832994, 335415479, 670830958]

約数ペア:

[(1, 670830958), (2, 335415479), (7, 95832994), (14, 47916497), (29, 23132102), (58, 11566051), (139, 4826122), (203, 3304586), (278, 2413061), (406, 1652293), (973, 689446), (1946, 344723), (4031, 166418), (8062, 83209), (11887, 56434), (23774, 28217)]