830005918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3120323}}^1$

素因数の和:3120351

約数の個数: 16

約数和(自身を含む): 1497755520

約数和(自身を除く): 667749602

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 3120323, 6240646, 21842261, 43684522, 59286137, 118572274, 415002959, 830005918]

約数ペア:

[(1, 830005918), (2, 415002959), (7, 118572274), (14, 59286137), (19, 43684522), (38, 21842261), (133, 6240646), (266, 3120323)]