1666996814

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1\times {\mathrm{1381}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 2883758592

約数和(自身を除く): 1216761778

約数列:

[1, 2, 7, 14, 151, 302, 571, 1057, 1142, 1381, 2114, 2762, 3997, 7994, 9667, 19334, 86221, 172442, 208531, 417062, 603547, 788551, 1207094, 1459717, 1577102, 2919434, 5519857, 11039714, 119071201, 238142402, 833498407, 1666996814]

約数ペア:

[(1, 1666996814), (2, 833498407), (7, 238142402), (14, 119071201), (151, 11039714), (302, 5519857), (571, 2919434), (1057, 1577102), (1142, 1459717), (1381, 1207094), (2114, 788551), (2762, 603547), (3997, 417062), (7994, 208531), (9667, 172442), (19334, 86221)]