2018333368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{428339}}^1$

素因数の和:428395

約数の個数: 32

約数和(自身を含む): 4112064000

約数和(自身を除く): 2093730632

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 428339, 856678, 1713356, 3426712, 8138441, 13278509, 16276882, 26557018, 32553764, 53114036, 65107528, 106228072, 252291671, 504583342, 1009166684, 2018333368]

約数ペア:

[(1, 2018333368), (2, 1009166684), (4, 504583342), (8, 252291671), (19, 106228072), (31, 65107528), (38, 53114036), (62, 32553764), (76, 26557018), (124, 16276882), (152, 13278509), (248, 8138441), (589, 3426712), (1178, 1713356), (2356, 856678), (4712, 428339)]