335962004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1321}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 696493056

約数和(自身を除く): 360531052

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 293, 434, 586, 868, 1172, 1321, 2051, 2642, 4102, 5284, 8204, 9083, 9247, 18166, 18494, 36332, 36988, 40951, 63581, 81902, 127162, 163804, 254324, 286657, 387053, 573314, 774106, 1146628, 1548212, 2709371, 5418742, 10837484, 11998643, 23997286, 47994572, 83990501, 167981002, 335962004]

約数ペア:

[(1, 335962004), (2, 167981002), (4, 83990501), (7, 47994572), (14, 23997286), (28, 11998643), (31, 10837484), (62, 5418742), (124, 2709371), (217, 1548212), (293, 1146628), (434, 774106), (586, 573314), (868, 387053), (1172, 286657), (1321, 254324), (2051, 163804), (2642, 127162), (4102, 81902), (5284, 63581), (8204, 40951), (9083, 36988), (9247, 36332), (18166, 18494)]