2001544772

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{509}}^1\times {\mathrm{5147}}^1$

素因数の和:5851

約数の個数: 24

約数和(自身を含む): 3528645120

約数和(自身を除く): 1527100348

約数列:

[1, 2, 4, 191, 382, 509, 764, 1018, 2036, 5147, 10294, 20588, 97219, 194438, 388876, 983077, 1966154, 2619823, 3932308, 5239646, 10479292, 500386193, 1000772386, 2001544772]

約数ペア:

[(1, 2001544772), (2, 1000772386), (4, 500386193), (191, 10479292), (382, 5239646), (509, 3932308), (764, 2619823), (1018, 1966154), (2036, 983077), (5147, 388876), (10294, 194438), (20588, 97219)]