2072043176

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{21881}}^1$

素因数の和:22002

約数の個数: 64

約数和(自身を含む): 4726512000

約数和(自身を除く): 2654468824

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 89, 133, 152, 178, 266, 356, 532, 623, 712, 1064, 1246, 1691, 2492, 3382, 4984, 6764, 11837, 13528, 21881, 23674, 43762, 47348, 87524, 94696, 153167, 175048, 306334, 415739, 612668, 831478, 1225336, 1662956, 1947409, 2910173, 3325912, 3894818, 5820346, 7789636, 11640692, 13631863, 15579272, 23281384, 27263726, 37000771, 54527452, 74001542, 109054904, 148003084, 259005397, 296006168, 518010794, 1036021588, 2072043176]

約数ペア:

[(1, 2072043176), (2, 1036021588), (4, 518010794), (7, 296006168), (8, 259005397), (14, 148003084), (19, 109054904), (28, 74001542), (38, 54527452), (56, 37000771), (76, 27263726), (89, 23281384), (133, 15579272), (152, 13631863), (178, 11640692), (266, 7789636), (356, 5820346), (532, 3894818), (623, 3325912), (712, 2910173), (1064, 1947409), (1246, 1662956), (1691, 1225336), (2492, 831478), (3382, 612668), (4984, 415739), (6764, 306334), (11837, 175048), (13528, 153167), (21881, 94696), (23674, 87524), (43762, 47348)]