260378707682

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{3211301}}^1$

素因数の和:3211945

約数の個数: 16

約数和(自身を含む): 396762784704

約数和(自身を除く): 136384077022

約数列:

[1, 2, 71, 142, 571, 1142, 40541, 81082, 3211301, 6422602, 228002371, 456004742, 1833652871, 3667305742, 130189353841, 260378707682]

約数ペア:

[(1, 260378707682), (2, 130189353841), (71, 3667305742), (142, 1833652871), (571, 456004742), (1142, 228002371), (40541, 6422602), (81082, 3211301)]