2004016718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1\times {\mathrm{1907}}^1$

素因数の和:3248

約数の個数: 32

約数和(自身を含む): 3372306048

約数和(自身を除く): 1368289330

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1291, 1907, 2582, 3814, 14201, 20977, 28402, 41954, 47767, 70559, 95534, 141118, 525437, 776149, 1050874, 1552298, 2461937, 4923874, 27081307, 54162614, 91091669, 182183338, 1002008359, 2004016718]

約数ペア:

[(1, 2004016718), (2, 1002008359), (11, 182183338), (22, 91091669), (37, 54162614), (74, 27081307), (407, 4923874), (814, 2461937), (1291, 1552298), (1907, 1050874), (2582, 776149), (3814, 525437), (14201, 141118), (20977, 95534), (28402, 70559), (41954, 47767)]