2073450088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{153271}}^1$

素因数の和:153385

約数の個数: 32

約数和(自身を含む): 4138344000

約数和(自身を除く): 2064893912

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 13528, 153271, 306542, 613084, 1226168, 2912149, 5824298, 11648596, 13641119, 23297192, 27282238, 54564476, 109128952, 259181261, 518362522, 1036725044, 2073450088]

約数ペア:

[(1, 2073450088), (2, 1036725044), (4, 518362522), (8, 259181261), (19, 109128952), (38, 54564476), (76, 27282238), (89, 23297192), (152, 13641119), (178, 11648596), (356, 5824298), (712, 2912149), (1691, 1226168), (3382, 613084), (6764, 306542), (13528, 153271)]