2840670728

素因数分解:

$2^3\times 7^2\times {\mathrm{7246609}}^1$

素因数の和:7246629

約数の個数: 24

約数和(自身を含む): 6195851550

約数和(自身を除く): 3355180822

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 7246609, 14493218, 28986436, 50726263, 57972872, 101452526, 202905052, 355083841, 405810104, 710167682, 1420335364, 2840670728]

約数ペア:

[(1, 2840670728), (2, 1420335364), (4, 710167682), (7, 405810104), (8, 355083841), (14, 202905052), (28, 101452526), (49, 57972872), (56, 50726263), (98, 28986436), (196, 14493218), (392, 7246609)]