39981484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{1019}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 74284560

約数和(自身を除く): 34303076

約数列:

[1, 2, 4, 17, 34, 68, 577, 1019, 1154, 2038, 2308, 4076, 9809, 17323, 19618, 34646, 39236, 69292, 587963, 1175926, 2351852, 9995371, 19990742, 39981484]

約数ペア:

[(1, 39981484), (2, 19990742), (4, 9995371), (17, 2351852), (34, 1175926), (68, 587963), (577, 69292), (1019, 39236), (1154, 34646), (2038, 19618), (2308, 17323), (4076, 9809)]