5098111010

素因数分解:

$2^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{395509}}^1$

素因数の和:396805

約数の個数: 16

約数和(自身を含む): 9183742200

約数和(自身を除く): 4085631190

約数列:

[1, 2, 5, 10, 1289, 2578, 6445, 12890, 395509, 791018, 1977545, 3955090, 509811101, 1019622202, 2549055505, 5098111010]

約数ペア:

[(1, 5098111010), (2, 2549055505), (5, 1019622202), (10, 509811101), (1289, 3955090), (2578, 1977545), (6445, 791018), (12890, 395509)]