2401478908

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{20021}}^1$

素因数の和:20373

約数の個数: 24

約数和(自身を含む): 4251711744

約数和(自身を除く): 1850232836

約数列:

[1, 2, 4, 157, 191, 314, 382, 628, 764, 20021, 29987, 40042, 59974, 80084, 119948, 3143297, 3824011, 6286594, 7648022, 12573188, 15296044, 600369727, 1200739454, 2401478908]

約数ペア:

[(1, 2401478908), (2, 1200739454), (4, 600369727), (157, 15296044), (191, 12573188), (314, 7648022), (382, 6286594), (628, 3824011), (764, 3143297), (20021, 119948), (29987, 80084), (40042, 59974)]