404740924

素因数分解:

$2^2\times 7^1\times {\mathrm{2113}}^1\times {\mathrm{6841}}^1$

素因数の和:8965

約数の個数: 24

約数和(自身を含む): 809983328

約数和(自身を除く): 405242404

約数列:

[1, 2, 4, 7, 14, 28, 2113, 4226, 6841, 8452, 13682, 14791, 27364, 29582, 47887, 59164, 95774, 191548, 14455033, 28910066, 57820132, 101185231, 202370462, 404740924]

約数ペア:

[(1, 404740924), (2, 202370462), (4, 101185231), (7, 57820132), (14, 28910066), (28, 14455033), (2113, 191548), (4226, 95774), (6841, 59164), (8452, 47887), (13682, 29582), (14791, 27364)]