2973242012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{4398287}}^1$

素因数の和:4398317

約数の個数: 18

約数和(自身を含む): 5634206928

約数和(自身を除く): 2660964916

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 4398287, 8796574, 17593148, 57177731, 114355462, 228710924, 743310503, 1486621006, 2973242012]

約数ペア:

[(1, 2973242012), (2, 1486621006), (4, 743310503), (13, 228710924), (26, 114355462), (52, 57177731), (169, 17593148), (338, 8796574), (676, 4398287)]