488351047681

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{603149}}^1$

素因数の和:603333

約数の個数: 32

約数和(自身を含む): 600332083200

約数和(自身を除く): 111981035519

約数列:

[1, 7, 23, 47, 107, 161, 329, 749, 1081, 2461, 5029, 7567, 17227, 35203, 115667, 603149, 809669, 4222043, 13872427, 28348003, 64536943, 97106989, 198436021, 451758601, 652004069, 1484349689, 3033236321, 4564028483, 10390447823, 21232654247, 69764435383, 488351047681]

約数ペア:

[(1, 488351047681), (7, 69764435383), (23, 21232654247), (47, 10390447823), (107, 4564028483), (161, 3033236321), (329, 1484349689), (749, 652004069), (1081, 451758601), (2461, 198436021), (5029, 97106989), (7567, 64536943), (17227, 28348003), (35203, 13872427), (115667, 4222043), (603149, 809669)]