172960396

素因数分解:

$2^2\times 7^2\times {\mathrm{882451}}^1$

素因数の和:882469

約数の個数: 18

約数和(自身を含む): 352098348

約数和(自身を除く): 179137952

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 882451, 1764902, 3529804, 6177157, 12354314, 24708628, 43240099, 86480198, 172960396]

約数ペア:

[(1, 172960396), (2, 86480198), (4, 43240099), (7, 24708628), (14, 12354314), (28, 6177157), (49, 3529804), (98, 1764902), (196, 882451)]