1788492732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{19531}}^1$

素因数の和:20138

約数の個数: 48

約数和(自身を含む): 4502047872

約数和(自身を除く): 2713555140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 587, 1174, 1761, 2348, 3522, 7044, 7631, 15262, 19531, 22893, 30524, 39062, 45786, 58593, 78124, 91572, 117186, 234372, 253903, 507806, 761709, 1015612, 1523418, 3046836, 11464697, 22929394, 34394091, 45858788, 68788182, 137576364, 149041061, 298082122, 447123183, 596164244, 894246366, 1788492732]

約数ペア:

[(1, 1788492732), (2, 894246366), (3, 596164244), (4, 447123183), (6, 298082122), (12, 149041061), (13, 137576364), (26, 68788182), (39, 45858788), (52, 34394091), (78, 22929394), (156, 11464697), (587, 3046836), (1174, 1523418), (1761, 1015612), (2348, 761709), (3522, 507806), (7044, 253903), (7631, 234372), (15262, 117186), (19531, 91572), (22893, 78124), (30524, 58593), (39062, 45786)]