2101748

素因数分解:

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

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 4124064

約数和(自身を除く): 2022316

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1291, 1628, 2582, 5164, 14201, 28402, 47767, 56804, 95534, 191068, 525437, 1050874, 2101748]

約数ペア:

[(1, 2101748), (2, 1050874), (4, 525437), (11, 191068), (22, 95534), (37, 56804), (44, 47767), (74, 28402), (148, 14201), (407, 5164), (814, 2582), (1291, 1628)]