258986502719

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1133971}}^1$

素因数の和:1134123

約数の個数: 24

約数和(自身を含む): 310254739200

約数和(自身を除く): 51268236481

約数列:

[1, 7, 49, 59, 79, 413, 553, 2891, 3871, 4661, 32627, 228389, 1133971, 7937797, 55564579, 66904289, 89583709, 468330023, 627085963, 3278310161, 4389601741, 5285438831, 36998071817, 258986502719]

約数ペア:

[(1, 258986502719), (7, 36998071817), (49, 5285438831), (59, 4389601741), (79, 3278310161), (413, 627085963), (553, 468330023), (2891, 89583709), (3871, 66904289), (4661, 55564579), (32627, 7937797), (228389, 1133971)]