2018267431

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{5531}}^1$

素因数の和:5790

約数の個数: 16

約数和(自身を含む): 2124288000

約数和(自身を除く): 106020569

約数列:

[1, 31, 79, 149, 2449, 4619, 5531, 11771, 171461, 364901, 436949, 824119, 13545419, 25547689, 65105401, 2018267431]

約数ペア:

[(1, 2018267431), (31, 65105401), (79, 25547689), (149, 13545419), (2449, 824119), (4619, 436949), (5531, 364901), (11771, 171461)]