2021892004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{33863}}^1$

素因数の和:33960

約数の個数: 48

約数和(自身を含む): 4096189440

約数和(自身を除く): 2074297436

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 59, 92, 118, 236, 253, 506, 649, 1012, 1298, 1357, 2596, 2714, 5428, 14927, 29854, 33863, 59708, 67726, 135452, 372493, 744986, 778849, 1489972, 1557698, 1997917, 3115396, 3995834, 7991668, 8567339, 17134678, 21977087, 34269356, 43954174, 45952091, 87908348, 91904182, 183808364, 505473001, 1010946002, 2021892004]

約数ペア:

[(1, 2021892004), (2, 1010946002), (4, 505473001), (11, 183808364), (22, 91904182), (23, 87908348), (44, 45952091), (46, 43954174), (59, 34269356), (92, 21977087), (118, 17134678), (236, 8567339), (253, 7991668), (506, 3995834), (649, 3115396), (1012, 1997917), (1298, 1557698), (1357, 1489972), (2596, 778849), (2714, 744986), (5428, 372493), (14927, 135452), (29854, 67726), (33863, 59708)]