2783506453

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1\times {\mathrm{587}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 3470874624

約数和(自身を除く): 687368171

約数列:

[1, 7, 13, 91, 107, 487, 587, 749, 1391, 3409, 4109, 6331, 7631, 9737, 44317, 52109, 53417, 62809, 285869, 364763, 439663, 677417, 816517, 2001083, 3716297, 4741919, 5715619, 26014079, 30587983, 214115881, 397643779, 2783506453]

約数ペア:

[(1, 2783506453), (7, 397643779), (13, 214115881), (91, 30587983), (107, 26014079), (487, 5715619), (587, 4741919), (749, 3716297), (1391, 2001083), (3409, 816517), (4109, 677417), (6331, 439663), (7631, 364763), (9737, 285869), (44317, 62809), (52109, 53417)]