5098401790

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{620999}}^1$

素因数の和:621827

約数の個数: 16

約数和(自身を含む): 9188316000

約数和(自身を除く): 4089914210

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 620999, 1241998, 3104995, 6209990, 509840179, 1019680358, 2549200895, 5098401790]

約数ペア:

[(1, 5098401790), (2, 2549200895), (5, 1019680358), (10, 509840179), (821, 6209990), (1642, 3104995), (4105, 1241998), (8210, 620999)]