4897804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 9031680

約数和(自身を除く): 4133876

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 383, 556, 766, 1532, 3197, 6394, 8809, 12788, 17618, 35236, 53237, 106474, 212948, 1224451, 2448902, 4897804]

約数ペア:

[(1, 4897804), (2, 2448902), (4, 1224451), (23, 212948), (46, 106474), (92, 53237), (139, 35236), (278, 17618), (383, 12788), (556, 8809), (766, 6394), (1532, 3197)]