2021243934

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{4201}}^1$

素因数の和:4365

約数の個数: 64

約数和(自身を含む): 4411091520

約数和(自身を除く): 2389847586

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 89, 102, 106, 159, 178, 267, 318, 534, 901, 1513, 1802, 2703, 3026, 4201, 4539, 4717, 5406, 8402, 9078, 9434, 12603, 14151, 25206, 28302, 71417, 80189, 142834, 160378, 214251, 222653, 240567, 373889, 428502, 445306, 481134, 667959, 747778, 1121667, 1335918, 2243334, 3785101, 6356113, 7570202, 11355303, 12712226, 19068339, 19816117, 22710606, 38136678, 39632234, 59448351, 118896702, 336873989, 673747978, 1010621967, 2021243934]

約数ペア:

[(1, 2021243934), (2, 1010621967), (3, 673747978), (6, 336873989), (17, 118896702), (34, 59448351), (51, 39632234), (53, 38136678), (89, 22710606), (102, 19816117), (106, 19068339), (159, 12712226), (178, 11355303), (267, 7570202), (318, 6356113), (534, 3785101), (901, 2243334), (1513, 1335918), (1802, 1121667), (2703, 747778), (3026, 667959), (4201, 481134), (4539, 445306), (4717, 428502), (5406, 373889), (8402, 240567), (9078, 222653), (9434, 214251), (12603, 160378), (14151, 142834), (25206, 80189), (28302, 71417)]