2162996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 4301220

約数和(自身を除く): 2138224

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 109, 121, 164, 218, 242, 436, 451, 484, 902, 1199, 1804, 2398, 4469, 4796, 4961, 8938, 9922, 13189, 17876, 19844, 26378, 49159, 52756, 98318, 196636, 540749, 1081498, 2162996]

約数ペア:

[(1, 2162996), (2, 1081498), (4, 540749), (11, 196636), (22, 98318), (41, 52756), (44, 49159), (82, 26378), (109, 19844), (121, 17876), (164, 13189), (218, 9922), (242, 8938), (436, 4961), (451, 4796), (484, 4469), (902, 2398), (1199, 1804)]