247221676802

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{16979}}^1\times {\mathrm{66791}}^1$

素因数の和:83881

約数の個数: 16

約数和(自身を含む): 374262292800

約数和(自身を除く): 127040615998

約数列:

[1, 2, 109, 218, 16979, 33958, 66791, 133582, 1850711, 3701422, 7280219, 14560438, 1134044389, 2268088778, 123610838401, 247221676802]

約数ペア:

[(1, 247221676802), (2, 123610838401), (109, 2268088778), (218, 1134044389), (16979, 14560438), (33958, 7280219), (66791, 3701422), (133582, 1850711)]