1888599219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 2851640064

約数和(自身を除く): 963040845

約数列:

[1, 3, 13, 29, 39, 71, 87, 213, 377, 811, 841, 923, 1131, 2059, 2433, 2523, 2769, 6177, 10543, 10933, 23519, 26767, 31629, 32799, 57581, 59711, 70557, 80301, 172743, 179133, 305747, 682051, 748553, 776243, 917241, 1669849, 2046153, 2245659, 2328729, 5009547, 8866663, 21708037, 26599989, 48425621, 65124111, 145276863, 629533073, 1888599219]

約数ペア:

[(1, 1888599219), (3, 629533073), (13, 145276863), (29, 65124111), (39, 48425621), (71, 26599989), (87, 21708037), (213, 8866663), (377, 5009547), (811, 2328729), (841, 2245659), (923, 2046153), (1131, 1669849), (2059, 917241), (2433, 776243), (2523, 748553), (2769, 682051), (6177, 305747), (10543, 179133), (10933, 172743), (23519, 80301), (26767, 70557), (31629, 59711), (32799, 57581)]