1049389910

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{801061}}^1$

素因数の和:801199

約数の個数: 16

約数和(自身を含む): 1903323312

約数和(自身を除く): 853933402

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 801061, 1602122, 4005305, 8010610, 104938991, 209877982, 524694955, 1049389910]

約数ペア:

[(1, 1049389910), (2, 524694955), (5, 209877982), (10, 104938991), (131, 8010610), (262, 4005305), (655, 1602122), (1310, 801061)]