2253388893964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{74869}}^1\times {\mathrm{578803}}^1$

素因数の和:653689

約数の個数: 24

約数和(自身を含む): 4246835437040

約数和(自身を除く): 1993446543076

約数列:

[1, 2, 4, 13, 26, 52, 74869, 149738, 299476, 578803, 973297, 1157606, 1946594, 2315212, 3893188, 7524439, 15048878, 30097756, 43334401807, 86668803614, 173337607228, 563347223491, 1126694446982, 2253388893964]

約数ペア:

[(1, 2253388893964), (2, 1126694446982), (4, 563347223491), (13, 173337607228), (26, 86668803614), (52, 43334401807), (74869, 30097756), (149738, 15048878), (299476, 7524439), (578803, 3893188), (973297, 2315212), (1157606, 1946594)]