2078673842

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1\times {\mathrm{2729}}^1$

素因数の和:4106

約数の個数: 32

約数和(自身を含む): 3654443520

約数和(自身を除く): 1575769678

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1327, 2654, 2729, 5458, 9289, 18578, 19103, 38206, 54407, 108814, 111889, 223778, 380849, 761698, 783223, 1566446, 3621383, 7242766, 25349681, 50699362, 148476703, 296953406, 1039336921, 2078673842]

約数ペア:

[(1, 2078673842), (2, 1039336921), (7, 296953406), (14, 148476703), (41, 50699362), (82, 25349681), (287, 7242766), (574, 3621383), (1327, 1566446), (2654, 783223), (2729, 761698), (5458, 380849), (9289, 223778), (18578, 111889), (19103, 108814), (38206, 54407)]