2016602992

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{8447}}^1$

素因数の和:8845

約数の個数: 40

約数和(自身を含む): 4010029056

約数和(自身を除く): 1993426064

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 347, 688, 694, 1388, 2776, 5552, 8447, 14921, 16894, 29842, 33788, 59684, 67576, 119368, 135152, 238736, 363221, 726442, 1452884, 2905768, 2931109, 5811536, 5862218, 11724436, 23448872, 46897744, 126037687, 252075374, 504150748, 1008301496, 2016602992]

約数ペア:

[(1, 2016602992), (2, 1008301496), (4, 504150748), (8, 252075374), (16, 126037687), (43, 46897744), (86, 23448872), (172, 11724436), (344, 5862218), (347, 5811536), (688, 2931109), (694, 2905768), (1388, 1452884), (2776, 726442), (5552, 363221), (8447, 238736), (14921, 135152), (16894, 119368), (29842, 67576), (33788, 59684)]