380787418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{5783}}^1$

素因数の和:5910

約数の個数: 32

約数和(自身を含む): 647160192

約数和(自身を除く): 266372774

約数列:

[1, 2, 11, 22, 41, 73, 82, 146, 451, 803, 902, 1606, 2993, 5783, 5986, 11566, 32923, 63613, 65846, 127226, 237103, 422159, 474206, 844318, 2608133, 4643749, 5216266, 9287498, 17308519, 34617038, 190393709, 380787418]

約数ペア:

[(1, 380787418), (2, 190393709), (11, 34617038), (22, 17308519), (41, 9287498), (73, 5216266), (82, 4643749), (146, 2608133), (451, 844318), (803, 474206), (902, 422159), (1606, 237103), (2993, 127226), (5783, 65846), (5986, 63613), (11566, 32923)]