2179426934

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{120851}}^1$

素因数の和:121051

約数の個数: 16

約数和(自身を含む): 3341316096

約数和(自身を除く): 1161889162

約数列:

[1, 2, 71, 127, 142, 254, 9017, 18034, 120851, 241702, 8580421, 15348077, 17160842, 30696154, 1089713467, 2179426934]

約数ペア:

[(1, 2179426934), (2, 1089713467), (71, 30696154), (127, 17160842), (142, 15348077), (254, 8580421), (9017, 241702), (18034, 120851)]