4990678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 9745920

約数和(自身を除く): 4755242

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1409, 1771, 2818, 3542, 9863, 15499, 19726, 30998, 32407, 64814, 108493, 216986, 226849, 356477, 453698, 712954, 2495339, 4990678]

約数ペア:

[(1, 4990678), (2, 2495339), (7, 712954), (11, 453698), (14, 356477), (22, 226849), (23, 216986), (46, 108493), (77, 64814), (154, 32407), (161, 30998), (253, 19726), (322, 15499), (506, 9863), (1409, 3542), (1771, 2818)]