421446242

素因数分解:

$2^1\times 7^1\times {\mathrm{2243}}^1\times {\mathrm{13421}}^1$

素因数の和:15673

約数の個数: 16

約数和(自身を含む): 722855232

約数和(自身を除く): 301408990

約数列:

[1, 2, 7, 14, 2243, 4486, 13421, 15701, 26842, 31402, 93947, 187894, 30103303, 60206606, 210723121, 421446242]

約数ペア:

[(1, 421446242), (2, 210723121), (7, 60206606), (14, 30103303), (2243, 187894), (4486, 93947), (13421, 31402), (15701, 26842)]