2019119998

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{337}}^1\times {\mathrm{809}}^1$

素因数の和:1201

約数の個数: 48

約数和(自身を含む): 3633608160

約数和(自身を除く): 1614488162

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 337, 529, 674, 809, 1058, 1618, 2359, 3703, 4718, 5663, 7406, 7751, 11326, 15502, 18607, 37214, 54257, 108514, 130249, 178273, 260498, 272633, 356546, 427961, 545266, 855922, 1247911, 1908431, 2495822, 2995727, 3816862, 5991454, 6270559, 12541118, 43893913, 87787826, 144222857, 288445714, 1009559999, 2019119998]

約数ペア:

[(1, 2019119998), (2, 1009559999), (7, 288445714), (14, 144222857), (23, 87787826), (46, 43893913), (161, 12541118), (322, 6270559), (337, 5991454), (529, 3816862), (674, 2995727), (809, 2495822), (1058, 1908431), (1618, 1247911), (2359, 855922), (3703, 545266), (4718, 427961), (5663, 356546), (7406, 272633), (7751, 260498), (11326, 178273), (15502, 130249), (18607, 108514), (37214, 54257)]