707130239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 809948160

約数和(自身を除く): 102817921

約数列:

[1, 19, 23, 41, 61, 437, 647, 779, 943, 1159, 1403, 2501, 12293, 14881, 17917, 26527, 26657, 39467, 47519, 57523, 282739, 504013, 610121, 749873, 907741, 1092937, 1618147, 11592299, 17247079, 30744793, 37217381, 707130239]

約数ペア:

[(1, 707130239), (19, 37217381), (23, 30744793), (41, 17247079), (61, 11592299), (437, 1618147), (647, 1092937), (779, 907741), (943, 749873), (1159, 610121), (1403, 504013), (2501, 282739), (12293, 57523), (14881, 47519), (17917, 39467), (26527, 26657)]