631217158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{26591}}^1$

素因数の和:26700

約数の個数: 32

約数和(自身を含む): 1125798912

約数和(自身を除く): 494581754

約数列:

[1, 2, 11, 13, 22, 26, 83, 143, 166, 286, 913, 1079, 1826, 2158, 11869, 23738, 26591, 53182, 292501, 345683, 585002, 691366, 2207053, 3802513, 4414106, 7605026, 24277583, 28691689, 48555166, 57383378, 315608579, 631217158]

約数ペア:

[(1, 631217158), (2, 315608579), (11, 57383378), (13, 48555166), (22, 28691689), (26, 24277583), (83, 7605026), (143, 4414106), (166, 3802513), (286, 2207053), (913, 691366), (1079, 585002), (1826, 345683), (2158, 292501), (11869, 53182), (23738, 26591)]