789404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 1742832

約数和(自身を除く): 953428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 233, 242, 308, 466, 484, 847, 932, 1631, 1694, 2563, 3262, 3388, 5126, 6524, 10252, 17941, 28193, 35882, 56386, 71764, 112772, 197351, 394702, 789404]

約数ペア:

[(1, 789404), (2, 394702), (4, 197351), (7, 112772), (11, 71764), (14, 56386), (22, 35882), (28, 28193), (44, 17941), (77, 10252), (121, 6524), (154, 5126), (233, 3388), (242, 3262), (308, 2563), (466, 1694), (484, 1631), (847, 932)]