6643406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 12545280

約数和(自身を除く): 5901874

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 179, 241, 358, 482, 1253, 1687, 1969, 2506, 2651, 3374, 3938, 5302, 13783, 18557, 27566, 37114, 43139, 86278, 301973, 474529, 603946, 949058, 3321703, 6643406]

約数ペア:

[(1, 6643406), (2, 3321703), (7, 949058), (11, 603946), (14, 474529), (22, 301973), (77, 86278), (154, 43139), (179, 37114), (241, 27566), (358, 18557), (482, 13783), (1253, 5302), (1687, 3938), (1969, 3374), (2506, 2651)]