13702978940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97878421}}^1$

素因数の和:97878437

約数の個数: 24

約数和(自身を含む): 32887149792

約数和(自身を除く): 19184170852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 97878421, 195756842, 391513684, 489392105, 685148947, 978784210, 1370297894, 1957568420, 2740595788, 3425744735, 6851489470, 13702978940]

約数ペア:

[(1, 13702978940), (2, 6851489470), (4, 3425744735), (5, 2740595788), (7, 1957568420), (10, 1370297894), (14, 978784210), (20, 685148947), (28, 489392105), (35, 391513684), (70, 195756842), (140, 97878421)]