1401138975314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1\times {\mathrm{28528301}}^1$

素因数の和:28530205

約数の個数: 16

約数和(自身を含む): 2264576612760

約数和(自身を除く): 863437637446

約数列:

[1, 2, 13, 26, 1889, 3778, 24557, 49114, 28528301, 57056602, 370867913, 741735826, 53889960589, 107779921178, 700569487657, 1401138975314]

約数ペア:

[(1, 1401138975314), (2, 700569487657), (13, 107779921178), (26, 53889960589), (1889, 741735826), (3778, 370867913), (24557, 57056602), (49114, 28528301)]