6664892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1913}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 12754896

約数和(自身を除く): 6090004

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 1913, 3484, 3826, 7652, 24869, 49738, 99476, 128171, 256342, 512684, 1666223, 3332446, 6664892]

約数ペア:

[(1, 6664892), (2, 3332446), (4, 1666223), (13, 512684), (26, 256342), (52, 128171), (67, 99476), (134, 49738), (268, 24869), (871, 7652), (1742, 3826), (1913, 3484)]