4476784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21523}}^1$

素因数の和:21544

約数の個数: 20

約数和(自身を含む): 9341416

約数和(自身を除く): 4864632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21523, 43046, 86092, 172184, 279799, 344368, 559598, 1119196, 2238392, 4476784]

約数ペア:

[(1, 4476784), (2, 2238392), (4, 1119196), (8, 559598), (13, 344368), (16, 279799), (26, 172184), (52, 86092), (104, 43046), (208, 21523)]