1289355846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11310139}}^1$

素因数の和:11310163

約数の個数: 16

約数和(自身を含む): 2714433600

約数和(自身を除く): 1425077754

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 11310139, 22620278, 33930417, 67860834, 214892641, 429785282, 644677923, 1289355846]

約数ペア:

[(1, 1289355846), (2, 644677923), (3, 429785282), (6, 214892641), (19, 67860834), (38, 33930417), (57, 22620278), (114, 11310139)]