1566256276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{2423}}^1$

素因数の和:2872

約数の個数: 48

約数和(自身を含む): 3055868928

約数和(自身を除く): 1489612652

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 401, 403, 802, 806, 1604, 1612, 2423, 4846, 5213, 9692, 10426, 12431, 20852, 24862, 31499, 49724, 62998, 75113, 125996, 150226, 161603, 300452, 323206, 646412, 971623, 976469, 1943246, 1952938, 3886492, 3905876, 12631099, 25262198, 30120313, 50524396, 60240626, 120481252, 391564069, 783128138, 1566256276]

約数ペア:

[(1, 1566256276), (2, 783128138), (4, 391564069), (13, 120481252), (26, 60240626), (31, 50524396), (52, 30120313), (62, 25262198), (124, 12631099), (401, 3905876), (403, 3886492), (802, 1952938), (806, 1943246), (1604, 976469), (1612, 971623), (2423, 646412), (4846, 323206), (5213, 300452), (9692, 161603), (10426, 150226), (12431, 125996), (20852, 75113), (24862, 62998), (31499, 49724)]