1566990594

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{28019}}^1$

素因数の和:28279

約数の個数: 48

約数和(自身を含む): 3671740800

約数和(自身を除く): 2104750206

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 239, 478, 717, 1434, 2151, 3107, 4302, 6214, 9321, 18642, 27963, 28019, 55926, 56038, 84057, 168114, 252171, 364247, 504342, 728494, 1092741, 2185482, 3278223, 6556446, 6696541, 13393082, 20089623, 40179246, 60268869, 87055033, 120537738, 174110066, 261165099, 522330198, 783495297, 1566990594]

約数ペア:

[(1, 1566990594), (2, 783495297), (3, 522330198), (6, 261165099), (9, 174110066), (13, 120537738), (18, 87055033), (26, 60268869), (39, 40179246), (78, 20089623), (117, 13393082), (234, 6696541), (239, 6556446), (478, 3278223), (717, 2185482), (1434, 1092741), (2151, 728494), (3107, 504342), (4302, 364247), (6214, 252171), (9321, 168114), (18642, 84057), (27963, 56038), (28019, 55926)]