2011567268

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{1987}}^1\times {\mathrm{3467}}^1$

素因数の和:5531

約数の個数: 24

約数和(自身を含む): 3571290912

約数和(自身を除く): 1559723644

約数列:

[1, 2, 4, 73, 146, 292, 1987, 3467, 3974, 6934, 7948, 13868, 145051, 253091, 290102, 506182, 580204, 1012364, 6888929, 13777858, 27555716, 502891817, 1005783634, 2011567268]

約数ペア:

[(1, 2011567268), (2, 1005783634), (4, 502891817), (73, 27555716), (146, 13777858), (292, 6888929), (1987, 1012364), (3467, 580204), (3974, 506182), (6934, 290102), (7948, 253091), (13868, 145051)]