2018927684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{6521}}^1$

素因数の和:6728

約数の個数: 48

約数和(自身を含む): 3895199280

約数和(自身を除く): 1876271596

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 157, 314, 493, 628, 986, 1972, 2669, 4553, 5338, 6521, 9106, 10676, 13042, 18212, 26084, 77401, 110857, 154802, 189109, 221714, 309604, 378218, 443428, 756436, 1023797, 2047594, 3214853, 4095188, 6429706, 12859412, 17404549, 29690113, 34809098, 59380226, 69618196, 118760452, 504731921, 1009463842, 2018927684]

約数ペア:

[(1, 2018927684), (2, 1009463842), (4, 504731921), (17, 118760452), (29, 69618196), (34, 59380226), (58, 34809098), (68, 29690113), (116, 17404549), (157, 12859412), (314, 6429706), (493, 4095188), (628, 3214853), (986, 2047594), (1972, 1023797), (2669, 756436), (4553, 443428), (5338, 378218), (6521, 309604), (9106, 221714), (10676, 189109), (13042, 154802), (18212, 110857), (26084, 77401)]