420049934

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1471}}^1\times {\mathrm{2131}}^1$

素因数の和:3671

約数の個数: 16

約数和(自身を含む): 640214016

約数和(自身を除く): 220164082

約数列:

[1, 2, 67, 134, 1471, 2131, 2942, 4262, 98557, 142777, 197114, 285554, 3134701, 6269402, 210024967, 420049934]

約数ペア:

[(1, 420049934), (2, 210024967), (67, 6269402), (134, 3134701), (1471, 285554), (2131, 197114), (2942, 142777), (4262, 98557)]