2177714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1969486

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 179, 358, 553, 869, 1106, 1253, 1738, 1969, 2506, 3938, 6083, 12166, 13783, 14141, 27566, 28282, 98987, 155551, 197974, 311102, 1088857, 2177714]

約数ペア:

[(1, 2177714), (2, 1088857), (7, 311102), (11, 197974), (14, 155551), (22, 98987), (77, 28282), (79, 27566), (154, 14141), (158, 13783), (179, 12166), (358, 6083), (553, 3938), (869, 2506), (1106, 1969), (1253, 1738)]