417990156

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{165083}}^1$

素因数の和:165301

約数の個数: 24

約数和(自身を含む): 979938624

約数和(自身を除く): 561948468

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 165083, 330166, 495249, 660332, 990498, 1980996, 34832513, 69665026, 104497539, 139330052, 208995078, 417990156]

約数ペア:

[(1, 417990156), (2, 208995078), (3, 139330052), (4, 104497539), (6, 69665026), (12, 34832513), (211, 1980996), (422, 990498), (633, 660332), (844, 495249), (1266, 330166), (2532, 165083)]