889549154806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{4294393}}^1$

素因数の和:4294696

約数の個数: 32

約数和(自身を含む): 1489089708288

約数和(自身を除く): 599540553482

約数列:

[1, 2, 13, 26, 31, 62, 257, 403, 514, 806, 3341, 6682, 7967, 15934, 103571, 207142, 4294393, 8588786, 55827109, 111654218, 133126183, 266252366, 1103659001, 1730640379, 2207318002, 3461280758, 14347567013, 28695134026, 34213429031, 68426858062, 444774577403, 889549154806]

約数ペア:

[(1, 889549154806), (2, 444774577403), (13, 68426858062), (26, 34213429031), (31, 28695134026), (62, 14347567013), (257, 3461280758), (403, 2207318002), (514, 1730640379), (806, 1103659001), (3341, 266252366), (6682, 133126183), (7967, 111654218), (15934, 55827109), (103571, 8588786), (207142, 4294393)]