520040517332

素因数分解:

$2^2\times 7^1\times {\mathrm{28097}}^1\times {\mathrm{661027}}^1$

素因数の和:689135

約数の個数: 24

約数和(自身を含む): 1040119625664

約数和(自身を除く): 520079108332

約数列:

[1, 2, 4, 7, 14, 28, 28097, 56194, 112388, 196679, 393358, 661027, 786716, 1322054, 2644108, 4627189, 9254378, 18508756, 18572875619, 37145751238, 74291502476, 130010129333, 260020258666, 520040517332]

約数ペア:

[(1, 520040517332), (2, 260020258666), (4, 130010129333), (7, 74291502476), (14, 37145751238), (28, 18572875619), (28097, 18508756), (56194, 9254378), (112388, 4627189), (196679, 2644108), (393358, 1322054), (661027, 786716)]