288337994

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{4877}}^1$

素因数の和:5030

約数の個数: 32

約数和(自身を含む): 511370496

約数和(自身を除く): 223032502

約数列:

[1, 2, 7, 14, 41, 82, 103, 206, 287, 574, 721, 1442, 4223, 4877, 8446, 9754, 29561, 34139, 59122, 68278, 199957, 399914, 502331, 1004662, 1399699, 2799398, 3516317, 7032634, 20595571, 41191142, 144168997, 288337994]

約数ペア:

[(1, 288337994), (2, 144168997), (7, 41191142), (14, 20595571), (41, 7032634), (82, 3516317), (103, 2799398), (206, 1399699), (287, 1004662), (574, 502331), (721, 399914), (1442, 199957), (4223, 68278), (4877, 59122), (8446, 34139), (9754, 29561)]