1245709766

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1\times {\mathrm{2003}}^1$

素因数の和:3476

約数の個数: 32

約数和(自身を含む): 2207029248

約数和(自身を除く): 961319482

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1433, 2003, 2866, 4006, 10031, 14021, 20062, 28042, 44423, 62093, 88846, 124186, 310961, 434651, 621922, 869302, 2870299, 5740598, 20092093, 40184186, 88979269, 177958538, 622854883, 1245709766]

約数ペア:

[(1, 1245709766), (2, 622854883), (7, 177958538), (14, 88979269), (31, 40184186), (62, 20092093), (217, 5740598), (434, 2870299), (1433, 869302), (2003, 621922), (2866, 434651), (4006, 310961), (10031, 124186), (14021, 88846), (20062, 62093), (28042, 44423)]