1513086988

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{495769}}^1$

素因数の和:495889

約数の個数: 24

約数和(自身を含む): 3053943200

約数和(自身を除く): 1540856212

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 495769, 991538, 1983076, 3470383, 6940766, 13881532, 54038821, 108077642, 216155284, 378271747, 756543494, 1513086988]

約数ペア:

[(1, 1513086988), (2, 756543494), (4, 378271747), (7, 216155284), (14, 108077642), (28, 54038821), (109, 13881532), (218, 6940766), (436, 3470383), (763, 1983076), (1526, 991538), (3052, 495769)]