2201955119

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{456553}}^1$

素因数の和:456626

約数の個数: 16

約数和(自身を含む): 2761238592

約数和(自身を除く): 559283473

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 456553, 3195871, 5935189, 24197309, 41546323, 169381163, 314565017, 2201955119]

約数ペア:

[(1, 2201955119), (7, 314565017), (13, 169381163), (53, 41546323), (91, 24197309), (371, 5935189), (689, 3195871), (4823, 456553)]