4943260496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{9966251}}^1$

素因数の和:9966290

約数の個数: 20

約数和(自身を含む): 9886521984

約数和(自身を除く): 4943261488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 9966251, 19932502, 39865004, 79730008, 159460016, 308953781, 617907562, 1235815124, 2471630248, 4943260496]

約数ペア:

[(1, 4943260496), (2, 2471630248), (4, 1235815124), (8, 617907562), (16, 308953781), (31, 159460016), (62, 79730008), (124, 39865004), (248, 19932502), (496, 9966251)]