2021979192

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1\times {\mathrm{1439}}^1$

素因数の和:2036

約数の個数: 64

約数和(自身を含む): 5109350400

約数和(自身を除く): 3087371208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 461, 508, 762, 922, 1016, 1383, 1439, 1524, 1844, 2766, 2878, 3048, 3688, 4317, 5532, 5756, 8634, 11064, 11512, 17268, 34536, 58547, 117094, 175641, 182753, 234188, 351282, 365506, 468376, 548259, 663379, 702564, 731012, 1096518, 1326758, 1405128, 1462024, 1990137, 2193036, 2653516, 3980274, 4386072, 5307032, 7960548, 15921096, 84249133, 168498266, 252747399, 336996532, 505494798, 673993064, 1010989596, 2021979192]

約数ペア:

[(1, 2021979192), (2, 1010989596), (3, 673993064), (4, 505494798), (6, 336996532), (8, 252747399), (12, 168498266), (24, 84249133), (127, 15921096), (254, 7960548), (381, 5307032), (461, 4386072), (508, 3980274), (762, 2653516), (922, 2193036), (1016, 1990137), (1383, 1462024), (1439, 1405128), (1524, 1326758), (1844, 1096518), (2766, 731012), (2878, 702564), (3048, 663379), (3688, 548259), (4317, 468376), (5532, 365506), (5756, 351282), (8634, 234188), (11064, 182753), (11512, 175641), (17268, 117094), (34536, 58547)]