1789337732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{158573}}^1$

素因数の和:158628

約数の個数: 48

約数和(自身を含む): 3978304512

約数和(自身を除く): 2188966780

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 158573, 317146, 634292, 1110011, 2061449, 2220022, 4122898, 4440044, 4915763, 8245796, 9831526, 14430143, 19663052, 28860286, 34410341, 57720572, 63904919, 68820682, 127809838, 137641364, 255619676, 447334433, 894668866, 1789337732]

約数ペア:

[(1, 1789337732), (2, 894668866), (4, 447334433), (7, 255619676), (13, 137641364), (14, 127809838), (26, 68820682), (28, 63904919), (31, 57720572), (52, 34410341), (62, 28860286), (91, 19663052), (124, 14430143), (182, 9831526), (217, 8245796), (364, 4915763), (403, 4440044), (434, 4122898), (806, 2220022), (868, 2061449), (1612, 1110011), (2821, 634292), (5642, 317146), (11284, 158573)]