99851284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{147709}}^1$

素因数の和:147739

約数の個数: 18

約数和(自身を含む): 189216510

約数和(自身を除く): 89365226

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 147709, 295418, 590836, 1920217, 3840434, 7680868, 24962821, 49925642, 99851284]

約数ペア:

[(1, 99851284), (2, 49925642), (4, 24962821), (13, 7680868), (26, 3840434), (52, 1920217), (169, 590836), (338, 295418), (676, 147709)]