2147189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 2488320

約数和(自身を除く): 341131

約数列:

[1, 11, 29, 53, 127, 319, 583, 1397, 1537, 3683, 6731, 16907, 40513, 74041, 195199, 2147189]

約数ペア:

[(1, 2147189), (11, 195199), (29, 74041), (53, 40513), (127, 16907), (319, 6731), (583, 3683), (1397, 1537)]