2247706690

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{507383}}^1$

素因数の和:507833

約数の個数: 16

約数和(自身を含む): 4055012928

約数和(自身を除く): 1807306238

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 507383, 1014766, 2536915, 5073830, 224770669, 449541338, 1123853345, 2247706690]

約数ペア:

[(1, 2247706690), (2, 1123853345), (5, 449541338), (10, 224770669), (443, 5073830), (886, 2536915), (2215, 1014766), (4430, 507383)]