239543512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2303303}}^1$

素因数の和:2303322

約数の個数: 16

約数和(自身を含む): 483693840

約数和(自身を除く): 244150328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2303303, 4606606, 9213212, 18426424, 29942939, 59885878, 119771756, 239543512]

約数ペア:

[(1, 239543512), (2, 119771756), (4, 59885878), (8, 29942939), (13, 18426424), (26, 9213212), (52, 4606606), (104, 2303303)]