11312002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8209}}^1$

素因数の和:8277

約数の個数: 16

約数和(自身を含む): 18620280

約数和(自身を除く): 7308278

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 8209, 16418, 106717, 213434, 435077, 870154, 5656001, 11312002]

約数ペア:

[(1, 11312002), (2, 5656001), (13, 870154), (26, 435077), (53, 213434), (106, 106717), (689, 16418), (1378, 8209)]