898556978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{3863}}^1$

素因数の和:4082

約数の個数: 32

約数和(自身を含む): 1499541120

約数和(自身を除く): 600984142

約数列:

[1, 2, 11, 22, 97, 109, 194, 218, 1067, 1199, 2134, 2398, 3863, 7726, 10573, 21146, 42493, 84986, 116303, 232606, 374711, 421067, 749422, 842134, 4121821, 4631737, 8243642, 9263474, 40843499, 81686998, 449278489, 898556978]

約数ペア:

[(1, 898556978), (2, 449278489), (11, 81686998), (22, 40843499), (97, 9263474), (109, 8243642), (194, 4631737), (218, 4121821), (1067, 842134), (1199, 749422), (2134, 421067), (2398, 374711), (3863, 232606), (7726, 116303), (10573, 84986), (21146, 42493)]