4385618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1033

約数の個数: 16

約数和(自身を含む): 6985440

約数和(自身を除く): 2599822

約数列:

[1, 2, 19, 38, 131, 262, 881, 1762, 2489, 4978, 16739, 33478, 115411, 230822, 2192809, 4385618]

約数ペア:

[(1, 4385618), (2, 2192809), (19, 230822), (38, 115411), (131, 33478), (262, 16739), (881, 4978), (1762, 2489)]