2387704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 5005440

約数和(自身を除く): 2617736

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 631, 946, 1262, 1892, 2524, 3784, 5048, 6941, 13882, 27133, 27764, 54266, 55528, 108532, 217064, 298463, 596926, 1193852, 2387704]

約数ペア:

[(1, 2387704), (2, 1193852), (4, 596926), (8, 298463), (11, 217064), (22, 108532), (43, 55528), (44, 54266), (86, 27764), (88, 27133), (172, 13882), (344, 6941), (473, 5048), (631, 3784), (946, 2524), (1262, 1892)]