2931006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 6441120

約数和(自身を除く): 3510114

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 709, 1378, 1418, 2067, 2127, 4134, 4254, 9217, 18434, 27651, 37577, 55302, 75154, 112731, 225462, 488501, 977002, 1465503, 2931006]

約数ペア:

[(1, 2931006), (2, 1465503), (3, 977002), (6, 488501), (13, 225462), (26, 112731), (39, 75154), (53, 55302), (78, 37577), (106, 27651), (159, 18434), (318, 9217), (689, 4254), (709, 4134), (1378, 2127), (1418, 2067)]