1980341407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{23173}}^1$

素因数の和:23658

約数の個数: 16

約数和(自身を含む): 2292557472

約数和(自身を除く): 312216065

約数列:

[1, 11, 17, 187, 457, 5027, 7769, 23173, 85459, 254903, 393941, 4333351, 10590061, 116490671, 180031037, 1980341407]

約数ペア:

[(1, 1980341407), (11, 180031037), (17, 116490671), (187, 10590061), (457, 4333351), (5027, 393941), (7769, 254903), (23173, 85459)]