4978081928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1056469}}^1$

素因数の和:1056525

約数の個数: 32

約数和(自身を含む): 10142112000

約数和(自身を除く): 5164030072

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 1056469, 2112938, 4225876, 8451752, 20072911, 32750539, 40145822, 65501078, 80291644, 131002156, 160583288, 262004312, 622260241, 1244520482, 2489040964, 4978081928]

約数ペア:

[(1, 4978081928), (2, 2489040964), (4, 1244520482), (8, 622260241), (19, 262004312), (31, 160583288), (38, 131002156), (62, 80291644), (76, 65501078), (124, 40145822), (152, 32750539), (248, 20072911), (589, 8451752), (1178, 4225876), (2356, 2112938), (4712, 1056469)]