394702

素因数分解:

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

素因数の和:264

約数の個数: 24

約数和(自身を含む): 746928

約数和(自身を除く): 352226

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 233, 242, 466, 847, 1631, 1694, 2563, 3262, 5126, 17941, 28193, 35882, 56386, 197351, 394702]

約数ペア:

[(1, 394702), (2, 197351), (7, 56386), (11, 35882), (14, 28193), (22, 17941), (77, 5126), (121, 3262), (154, 2563), (233, 1694), (242, 1631), (466, 847)]