1320779994

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{4683617}}^1$

素因数の和:4683669

約数の個数: 16

約数和(自身を含む): 2697763968

約数和(自身を除く): 1376983974

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 4683617, 9367234, 14050851, 28101702, 220129999, 440259998, 660389997, 1320779994]

約数ペア:

[(1, 1320779994), (2, 660389997), (3, 440259998), (6, 220129999), (47, 28101702), (94, 14050851), (141, 9367234), (282, 4683617)]