2201943008

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{631291}}^1$

素因数の和:631410

約数の個数: 24

約数和(自身を含む): 4374853560

約数和(自身を除く): 2172910552

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 631291, 1262582, 2525164, 5050328, 10100656, 20201312, 68810719, 137621438, 275242876, 550485752, 1100971504, 2201943008]

約数ペア:

[(1, 2201943008), (2, 1100971504), (4, 550485752), (8, 275242876), (16, 137621438), (32, 68810719), (109, 20201312), (218, 10100656), (436, 5050328), (872, 2525164), (1744, 1262582), (3488, 631291)]