1119493907

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{19501}}^1$

素因数の和:19706

約数の個数: 16

約数和(自身を含む): 1310534400

約数和(自身を除く): 191040493

約数列:

[1, 7, 59, 139, 413, 973, 8201, 19501, 57407, 136507, 1150559, 2710639, 8053913, 18974473, 159927701, 1119493907]

約数ペア:

[(1, 1119493907), (7, 159927701), (59, 18974473), (139, 8053913), (413, 2710639), (973, 1150559), (8201, 136507), (19501, 57407)]