2891479679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1\times {\mathrm{2297}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 3341053008

約数和(自身を除く): 449573329

約数列:

[1, 11, 19, 209, 317, 361, 2297, 3487, 3971, 6023, 25267, 43643, 66253, 114437, 480073, 728149, 829217, 1258807, 8009639, 9121387, 13834831, 152183141, 262861789, 2891479679]

約数ペア:

[(1, 2891479679), (11, 262861789), (19, 152183141), (209, 13834831), (317, 9121387), (361, 8009639), (2297, 1258807), (3487, 829217), (3971, 728149), (6023, 480073), (25267, 114437), (43643, 66253)]