2478403871

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{71711}}^1$

素因数の和:71854

約数の個数: 16

約数和(自身を含む): 2788162560

約数和(自身を除く): 309758689

約数列:

[1, 17, 19, 107, 323, 1819, 2033, 34561, 71711, 1219087, 1362509, 7673077, 23162653, 130442309, 145788463, 2478403871]

約数ペア:

[(1, 2478403871), (17, 145788463), (19, 130442309), (107, 23162653), (323, 7673077), (1819, 1362509), (2033, 1219087), (34561, 71711)]