2021704034

素因数分解:

$2^1\times 7^2\times {\mathrm{4447}}^1\times {\mathrm{4639}}^1$

素因数の和:9102

約数の個数: 24

約数和(自身を含む): 3529221120

約数和(自身を除く): 1507517086

約数列:

[1, 2, 7, 14, 49, 98, 4447, 4639, 8894, 9278, 31129, 32473, 62258, 64946, 217903, 227311, 435806, 454622, 20629633, 41259266, 144407431, 288814862, 1010852017, 2021704034]

約数ペア:

[(1, 2021704034), (2, 1010852017), (7, 288814862), (14, 144407431), (49, 41259266), (98, 20629633), (4447, 454622), (4639, 435806), (8894, 227311), (9278, 217903), (31129, 64946), (32473, 62258)]