3988267415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{41131}}^1$

素因数の和:41231

約数の個数: 32

約数和(自身を含む): 5472859392

約数和(自身を除く): 1484591977

約数列:

[1, 5, 11, 41, 43, 55, 205, 215, 451, 473, 1763, 2255, 2365, 8815, 19393, 41131, 96965, 205655, 452441, 1686371, 1768633, 2262205, 8431855, 8843165, 18550081, 19454963, 72513953, 92750405, 97274815, 362569765, 797653483, 3988267415]

約数ペア:

[(1, 3988267415), (5, 797653483), (11, 362569765), (41, 97274815), (43, 92750405), (55, 72513953), (205, 19454963), (215, 18550081), (451, 8843165), (473, 8431855), (1763, 2262205), (2255, 1768633), (2365, 1686371), (8815, 452441), (19393, 205655), (41131, 96965)]