247059459718

素因数分解:

$2^1\times {\mathrm{1621}}^1\times {\mathrm{2531}}^1\times {\mathrm{30109}}^1$

素因数の和:34263

約数の個数: 16

約数和(自身を含む): 370976638320

約数和(自身を除く): 123917178602

約数列:

[1, 2, 1621, 2531, 3242, 5062, 30109, 60218, 4102751, 8205502, 48806689, 76205879, 97613378, 152411758, 123529729859, 247059459718]

約数ペア:

[(1, 247059459718), (2, 123529729859), (1621, 152411758), (2531, 97613378), (3242, 76205879), (5062, 48806689), (30109, 8205502), (60218, 4102751)]