4448944

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2551}}^1$

素因数の和:2668

約数の個数: 20

約数和(自身を含む): 8702320

約数和(自身を除く): 4253376

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2551, 5102, 10204, 20408, 40816, 278059, 556118, 1112236, 2224472, 4448944]

約数ペア:

[(1, 4448944), (2, 2224472), (4, 1112236), (8, 556118), (16, 278059), (109, 40816), (218, 20408), (436, 10204), (872, 5102), (1744, 2551)]