2099503730

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{3023}}^1$

素因数の和:3578

約数の個数: 32

約数和(自身を含む): 3810240000

約数和(自身を除く): 1710736270

約数列:

[1, 2, 5, 10, 199, 349, 398, 698, 995, 1745, 1990, 3023, 3490, 6046, 15115, 30230, 69451, 138902, 347255, 601577, 694510, 1055027, 1203154, 2110054, 3007885, 5275135, 6015770, 10550270, 209950373, 419900746, 1049751865, 2099503730]

約数ペア:

[(1, 2099503730), (2, 1049751865), (5, 419900746), (10, 209950373), (199, 10550270), (349, 6015770), (398, 5275135), (698, 3007885), (995, 2110054), (1745, 1203154), (1990, 1055027), (3023, 694510), (3490, 601577), (6046, 347255), (15115, 138902), (30230, 69451)]