1155284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1709}}^1$

素因数の和:1739

約数の個数: 18

約数和(自身を含む): 2190510

約数和(自身を除く): 1035226

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1709, 3418, 6836, 22217, 44434, 88868, 288821, 577642, 1155284]

約数ペア:

[(1, 1155284), (2, 577642), (4, 288821), (13, 88868), (26, 44434), (52, 22217), (169, 6836), (338, 3418), (676, 1709)]