451439534

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{19531}}^1$

素因数の和:19680

約数の個数: 32

約数和(自身を含む): 840032256

約数和(自身を除く): 388592722

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1651, 1778, 3302, 11557, 19531, 23114, 39062, 136717, 253903, 273434, 507806, 1777321, 2480437, 3554642, 4960874, 17363059, 32245681, 34726118, 64491362, 225719767, 451439534]

約数ペア:

[(1, 451439534), (2, 225719767), (7, 64491362), (13, 34726118), (14, 32245681), (26, 17363059), (91, 4960874), (127, 3554642), (182, 2480437), (254, 1777321), (889, 507806), (1651, 273434), (1778, 253903), (3302, 136717), (11557, 39062), (19531, 23114)]