1400863202

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{243121}}^1$

素因数の和:243233

約数の個数: 16

約数和(自身を含む): 2182263072

約数和(自身を除く): 781399870

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 243121, 486242, 10454203, 16289107, 20908406, 32578214, 700431601, 1400863202]

約数ペア:

[(1, 1400863202), (2, 700431601), (43, 32578214), (67, 20908406), (86, 16289107), (134, 10454203), (2881, 486242), (5762, 243121)]