513505554

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{8573}}^1$

素因数の和:8794

約数の個数: 32

約数和(自身を含む): 1049457600

約数和(自身を除く): 535952046

約数列:

[1, 2, 3, 6, 67, 134, 149, 201, 298, 402, 447, 894, 8573, 9983, 17146, 19966, 25719, 29949, 51438, 59898, 574391, 1148782, 1277377, 1723173, 2554754, 3446346, 3832131, 7664262, 85584259, 171168518, 256752777, 513505554]

約数ペア:

[(1, 513505554), (2, 256752777), (3, 171168518), (6, 85584259), (67, 7664262), (134, 3832131), (149, 3446346), (201, 2554754), (298, 1723173), (402, 1277377), (447, 1148782), (894, 574391), (8573, 59898), (9983, 51438), (17146, 29949), (19966, 25719)]