2017016351

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 2477502720

約数和(自身を除く): 460486369

約数列:

[1, 7, 43, 49, 71, 97, 139, 301, 497, 679, 973, 2107, 3053, 3479, 4171, 4753, 5977, 6811, 6887, 9869, 13483, 21371, 29197, 41839, 48209, 69083, 94381, 149597, 204379, 292873, 296141, 337463, 424367, 483581, 579769, 660667, 957293, 2072987, 2970569, 4058383, 6701051, 14510909, 20793983, 28408681, 41163599, 46907357, 288145193, 2017016351]

約数ペア:

[(1, 2017016351), (7, 288145193), (43, 46907357), (49, 41163599), (71, 28408681), (97, 20793983), (139, 14510909), (301, 6701051), (497, 4058383), (679, 2970569), (973, 2072987), (2107, 957293), (3053, 660667), (3479, 579769), (4171, 483581), (4753, 424367), (5977, 337463), (6811, 296141), (6887, 292873), (9869, 204379), (13483, 149597), (21371, 94381), (29197, 69083), (41839, 48209)]