2018393806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{133157}}^1$

素因数の和:133236

約数の個数: 32

約数和(自身を含む): 3624028128

約数和(自身を除く): 1605634322

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 7579, 15158, 133157, 266314, 1464727, 1731041, 2929454, 3462082, 7057321, 14114642, 19041451, 38082902, 77630531, 91745173, 155261062, 183490346, 1009196903, 2018393806]

約数ペア:

[(1, 2018393806), (2, 1009196903), (11, 183490346), (13, 155261062), (22, 91745173), (26, 77630531), (53, 38082902), (106, 19041451), (143, 14114642), (286, 7057321), (583, 3462082), (689, 2929454), (1166, 1731041), (1378, 1464727), (7579, 266314), (15158, 133157)]