1840969424

素因数分解:

$2^4\times 7^1\times {\mathrm{16437227}}^1$

素因数の和:16437242

約数の個数: 20

約数和(自身を含む): 4076432544

約数和(自身を除く): 2235463120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16437227, 32874454, 65748908, 115060589, 131497816, 230121178, 262995632, 460242356, 920484712, 1840969424]

約数ペア:

[(1, 1840969424), (2, 920484712), (4, 460242356), (7, 262995632), (8, 230121178), (14, 131497816), (16, 115060589), (28, 65748908), (56, 32874454), (112, 16437227)]