126926283952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{610222519}}^1$

素因数の和:610222540

約数の個数: 20

約数和(自身を含む): 264836573680

約数和(自身を除く): 137910289728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 610222519, 1220445038, 2440890076, 4881780152, 7932892747, 9763560304, 15865785494, 31731570988, 63463141976, 126926283952]

約数ペア:

[(1, 126926283952), (2, 63463141976), (4, 31731570988), (8, 15865785494), (13, 9763560304), (16, 7932892747), (26, 4881780152), (52, 2440890076), (104, 1220445038), (208, 610222519)]