2021096296

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 4014489600

約数和(自身を除く): 1993393304

約数列:

[1, 2, 4, 8, 23, 46, 92, 131, 184, 191, 262, 382, 439, 524, 764, 878, 1048, 1528, 1756, 3013, 3512, 4393, 6026, 8786, 10097, 12052, 17572, 20194, 24104, 25021, 35144, 40388, 50042, 57509, 80776, 83849, 100084, 115018, 167698, 200168, 230036, 335396, 460072, 575483, 670792, 1150966, 1322707, 1928527, 2301932, 2645414, 3857054, 4603864, 5290828, 7714108, 10581656, 10984219, 15428216, 21968438, 43936876, 87873752, 252637037, 505274074, 1010548148, 2021096296]

約数ペア:

[(1, 2021096296), (2, 1010548148), (4, 505274074), (8, 252637037), (23, 87873752), (46, 43936876), (92, 21968438), (131, 15428216), (184, 10984219), (191, 10581656), (262, 7714108), (382, 5290828), (439, 4603864), (524, 3857054), (764, 2645414), (878, 2301932), (1048, 1928527), (1528, 1322707), (1756, 1150966), (3013, 670792), (3512, 575483), (4393, 460072), (6026, 335396), (8786, 230036), (10097, 200168), (12052, 167698), (17572, 115018), (20194, 100084), (24104, 83849), (25021, 80776), (35144, 57509), (40388, 50042)]