2108778866

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1\times {\mathrm{14591}}^1$

素因数の和:15289

約数の個数: 16

約数和(自身を含む): 3193896960

約数和(自身を除く): 1085118094

約数列:

[1, 2, 127, 254, 569, 1138, 14591, 29182, 72263, 144526, 1853057, 3706114, 8302279, 16604558, 1054389433, 2108778866]

約数ペア:

[(1, 2108778866), (2, 1054389433), (127, 16604558), (254, 8302279), (569, 3706114), (1138, 1853057), (14591, 144526), (29182, 72263)]