2553499846

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 3941240832

約数和(自身を除く): 1387740986

約数列:

[1, 2, 67, 127, 134, 227, 254, 454, 661, 1322, 8509, 15209, 17018, 28829, 30418, 44287, 57658, 83947, 88574, 150047, 167894, 300094, 1931543, 3863086, 5624449, 10053149, 11248898, 19055969, 20106298, 38111938, 1276749923, 2553499846]

約数ペア:

[(1, 2553499846), (2, 1276749923), (67, 38111938), (127, 20106298), (134, 19055969), (227, 11248898), (254, 10053149), (454, 5624449), (661, 3863086), (1322, 1931543), (8509, 300094), (15209, 167894), (17018, 150047), (28829, 88574), (30418, 83947), (44287, 57658)]