4809508

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 9756880

約数和(自身を除く): 4947372

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 523, 836, 1046, 2092, 2299, 4598, 5753, 9196, 9937, 11506, 19874, 23012, 39748, 63283, 109307, 126566, 218614, 253132, 437228, 1202377, 2404754, 4809508]

約数ペア:

[(1, 4809508), (2, 2404754), (4, 1202377), (11, 437228), (19, 253132), (22, 218614), (38, 126566), (44, 109307), (76, 63283), (121, 39748), (209, 23012), (242, 19874), (418, 11506), (484, 9937), (523, 9196), (836, 5753), (1046, 4598), (2092, 2299)]