300788228

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{444953}}^1$

素因数の和:444983

約数の個数: 18

約数和(自身を含む): 569986074

約数和(自身を除く): 269197846

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 444953, 889906, 1779812, 5784389, 11568778, 23137556, 75197057, 150394114, 300788228]

約数ペア:

[(1, 300788228), (2, 150394114), (4, 75197057), (13, 23137556), (26, 11568778), (52, 5784389), (169, 1779812), (338, 889906), (676, 444953)]