1006422172

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2063}}^1$

素因数の和:2231

約数の個数: 72

約数和(自身を含む): 2174135040

約数和(自身を除く): 1167712868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 131, 133, 196, 262, 266, 524, 532, 917, 931, 1834, 1862, 2063, 2489, 3668, 3724, 4126, 4978, 6419, 8252, 9956, 12838, 14441, 17423, 25676, 28882, 34846, 39197, 57764, 69692, 78394, 101087, 121961, 156788, 202174, 243922, 270253, 274379, 404348, 487844, 540506, 548758, 1081012, 1097516, 1891771, 1920653, 3783542, 3841306, 5134807, 7567084, 7682612, 10269614, 13242397, 20539228, 26484794, 35943649, 52969588, 71887298, 143774596, 251605543, 503211086, 1006422172]

約数ペア:

[(1, 1006422172), (2, 503211086), (4, 251605543), (7, 143774596), (14, 71887298), (19, 52969588), (28, 35943649), (38, 26484794), (49, 20539228), (76, 13242397), (98, 10269614), (131, 7682612), (133, 7567084), (196, 5134807), (262, 3841306), (266, 3783542), (524, 1920653), (532, 1891771), (917, 1097516), (931, 1081012), (1834, 548758), (1862, 540506), (2063, 487844), (2489, 404348), (3668, 274379), (3724, 270253), (4126, 243922), (4978, 202174), (6419, 156788), (8252, 121961), (9956, 101087), (12838, 78394), (14441, 69692), (17423, 57764), (25676, 39197), (28882, 34846)]