2017912513

素因数分解:

${\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 2169504000

約数和(自身を除く): 151591487

約数列:

[1, 53, 59, 61, 71, 149, 3127, 3233, 3599, 3763, 4189, 4331, 7897, 8791, 9089, 10579, 190747, 222017, 229543, 255529, 465923, 481717, 536251, 560687, 624161, 645319, 13543037, 28421303, 33080533, 34201907, 38073821, 2017912513]

約数ペア:

[(1, 2017912513), (53, 38073821), (59, 34201907), (61, 33080533), (71, 28421303), (149, 13543037), (3127, 645319), (3233, 624161), (3599, 560687), (3763, 536251), (4189, 481717), (4331, 465923), (7897, 255529), (8791, 229543), (9089, 222017), (10579, 190747)]