2019698526

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{20233}}^1$

素因数の和:20496

約数の個数: 32

約数和(自身を含む): 4102483968

約数和(自身を除く): 2082785442

約数列:

[1, 2, 3, 6, 127, 131, 254, 262, 381, 393, 762, 786, 16637, 20233, 33274, 40466, 49911, 60699, 99822, 121398, 2569591, 2650523, 5139182, 5301046, 7708773, 7951569, 15417546, 15903138, 336616421, 673232842, 1009849263, 2019698526]

約数ペア:

[(1, 2019698526), (2, 1009849263), (3, 673232842), (6, 336616421), (127, 15903138), (131, 15417546), (254, 7951569), (262, 7708773), (381, 5301046), (393, 5139182), (762, 2650523), (786, 2569591), (16637, 121398), (20233, 99822), (33274, 60699), (40466, 49911)]