2488891398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{8465617}}^1$

素因数の和:8465636

約数の個数: 24

約数和(自身を含む): 5790482712

約数和(自身を除く): 3301591314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 8465617, 16931234, 25396851, 50793702, 59259319, 118518638, 177777957, 355555914, 414815233, 829630466, 1244445699, 2488891398]

約数ペア:

[(1, 2488891398), (2, 1244445699), (3, 829630466), (6, 414815233), (7, 355555914), (14, 177777957), (21, 118518638), (42, 59259319), (49, 50793702), (98, 25396851), (147, 16931234), (294, 8465617)]