2017716904

素因数分解:

$2^3\times 7^2\times {\mathrm{557}}^1\times {\mathrm{9241}}^1$

素因数の和:9818

約数の個数: 48

約数和(自身を含む): 4409265780

約数和(自身を除く): 2391548876

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 557, 1114, 2228, 3899, 4456, 7798, 9241, 15596, 18482, 27293, 31192, 36964, 54586, 64687, 73928, 109172, 129374, 218344, 258748, 452809, 517496, 905618, 1811236, 3622472, 5147237, 10294474, 20588948, 36030659, 41177896, 72061318, 144122636, 252214613, 288245272, 504429226, 1008858452, 2017716904]

約数ペア:

[(1, 2017716904), (2, 1008858452), (4, 504429226), (7, 288245272), (8, 252214613), (14, 144122636), (28, 72061318), (49, 41177896), (56, 36030659), (98, 20588948), (196, 10294474), (392, 5147237), (557, 3622472), (1114, 1811236), (2228, 905618), (3899, 517496), (4456, 452809), (7798, 258748), (9241, 218344), (15596, 129374), (18482, 109172), (27293, 73928), (31192, 64687), (36964, 54586)]