4920281249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{272879}}^1$

素因数の和:272984

約数の個数: 16

約数和(自身を含む): 5654073600

約数和(自身を除く): 733792351

約数列:

[1, 13, 19, 73, 247, 949, 1387, 18031, 272879, 3547427, 5184701, 19920167, 67401113, 258962171, 378483173, 4920281249]

約数ペア:

[(1, 4920281249), (13, 378483173), (19, 258962171), (73, 67401113), (247, 19920167), (949, 5184701), (1387, 3547427), (18031, 272879)]