739968263390

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{184530739}}^1$

素因数の和:184531147

約数の個数: 16

約数和(自身を含む): 1335264434640

約数和(自身を除く): 595296171250

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 184530739, 369061478, 922653695, 1845307390, 73996826339, 147993652678, 369984131695, 739968263390]

約数ペア:

[(1, 739968263390), (2, 369984131695), (5, 147993652678), (10, 73996826339), (401, 1845307390), (802, 922653695), (2005, 369061478), (4010, 184530739)]