2017393490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{488473}}^1$

素因数の和:488546

約数の個数: 32

約数和(自身を含む): 4220415360

約数和(自身を除く): 2203021870

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 488473, 976946, 2442365, 3419311, 4884730, 6838622, 17096555, 28819907, 34193110, 57639814, 144099535, 201739349, 288199070, 403478698, 1008696745, 2017393490]

約数ペア:

[(1, 2017393490), (2, 1008696745), (5, 403478698), (7, 288199070), (10, 201739349), (14, 144099535), (35, 57639814), (59, 34193110), (70, 28819907), (118, 17096555), (295, 6838622), (413, 4884730), (590, 3419311), (826, 2442365), (2065, 976946), (4130, 488473)]