28305502502

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{1987}}^1\times {\mathrm{22469}}^1$

素因数の和:24775

約数の個数: 16

約数和(自身を含む): 42615523440

約数和(自身を除く): 14310020938

約数列:

[1, 2, 317, 634, 1987, 3974, 22469, 44938, 629879, 1259758, 7122673, 14245346, 44645903, 89291806, 14152751251, 28305502502]

約数ペア:

[(1, 28305502502), (2, 14152751251), (317, 89291806), (634, 44645903), (1987, 14245346), (3974, 7122673), (22469, 1259758), (44938, 629879)]