8138892

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 19740672

約数和(自身を除く): 11601780

約数列:

[1, 2, 3, 4, 6, 12, 53, 67, 106, 134, 159, 191, 201, 212, 268, 318, 382, 402, 573, 636, 764, 804, 1146, 2292, 3551, 7102, 10123, 10653, 12797, 14204, 20246, 21306, 25594, 30369, 38391, 40492, 42612, 51188, 60738, 76782, 121476, 153564, 678241, 1356482, 2034723, 2712964, 4069446, 8138892]

約数ペア:

[(1, 8138892), (2, 4069446), (3, 2712964), (4, 2034723), (6, 1356482), (12, 678241), (53, 153564), (67, 121476), (106, 76782), (134, 60738), (159, 51188), (191, 42612), (201, 40492), (212, 38391), (268, 30369), (318, 25594), (382, 21306), (402, 20246), (573, 14204), (636, 12797), (764, 10653), (804, 10123), (1146, 7102), (2292, 3551)]