3642770

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4093}}^1$

素因数の和:4189

約数の個数: 16

約数和(自身を含む): 6632280

約数和(自身を除く): 2989510

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 4093, 8186, 20465, 40930, 364277, 728554, 1821385, 3642770]

約数ペア:

[(1, 3642770), (2, 1821385), (5, 728554), (10, 364277), (89, 40930), (178, 20465), (445, 8186), (890, 4093)]