201609154448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{969274781}}^1$

素因数の和:969274802

約数の個数: 20

約数和(自身を含む): 420665255388

約数和(自身を除く): 219056100940

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 969274781, 1938549562, 3877099124, 7754198248, 12600572153, 15508396496, 25201144306, 50402288612, 100804577224, 201609154448]

約数ペア:

[(1, 201609154448), (2, 100804577224), (4, 50402288612), (8, 25201144306), (13, 15508396496), (16, 12600572153), (26, 7754198248), (52, 3877099124), (104, 1938549562), (208, 969274781)]