2890434394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1435171}}^1$

素因数の和:1435245

約数の個数: 16

約数和(自身を含む): 4649957280

約数和(自身を除く): 1759522886

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 1435171, 2870342, 27268249, 54536498, 76064063, 152128126, 1445217197, 2890434394]

約数ペア:

[(1, 2890434394), (2, 1445217197), (19, 152128126), (38, 76064063), (53, 54536498), (106, 27268249), (1007, 2870342), (2014, 1435171)]