291933236

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{97441}}^1$

素因数の和:97559

約数の個数: 24

約数和(自身を含む): 589329216

約数和(自身を除く): 297395980

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 97441, 194882, 389764, 682087, 1364174, 2728348, 10426187, 20852374, 41704748, 72983309, 145966618, 291933236]

約数ペア:

[(1, 291933236), (2, 145966618), (4, 72983309), (7, 41704748), (14, 20852374), (28, 10426187), (107, 2728348), (214, 1364174), (428, 682087), (749, 389764), (1498, 194882), (2996, 97441)]