718926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{709}}^1$

素因数の和:740

約数の個数: 24

約数和(自身を含む): 1559160

約数和(自身を除く): 840234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 709, 1014, 1418, 2127, 4254, 9217, 18434, 27651, 55302, 119821, 239642, 359463, 718926]

約数ペア:

[(1, 718926), (2, 359463), (3, 239642), (6, 119821), (13, 55302), (26, 27651), (39, 18434), (78, 9217), (169, 4254), (338, 2127), (507, 1418), (709, 1014)]