245234522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{86533}}^1$

素因数の和:86657

約数の個数: 16

約数和(自身を含む): 399787080

約数和(自身を除く): 154552558

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 86533, 173066, 1124929, 2249858, 9432097, 18864194, 122617261, 245234522]

約数ペア:

[(1, 245234522), (2, 122617261), (13, 18864194), (26, 9432097), (109, 2249858), (218, 1124929), (1417, 173066), (2834, 86533)]