448014889

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28307}}^1$

素因数の和:28357

約数の個数: 24

約数和(自身を含む): 580880160

約数和(自身を除く): 132865271

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 15827, 28307, 198149, 481219, 537833, 1387043, 3368533, 3764831, 9143161, 23579731, 26353817, 64002127, 448014889]

約数ペア:

[(1, 448014889), (7, 64002127), (17, 26353817), (19, 23579731), (49, 9143161), (119, 3764831), (133, 3368533), (323, 1387043), (833, 537833), (931, 481219), (2261, 198149), (15827, 28307)]