2078668424

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1613873}}^1$

素因数の和:1613909

約数の個数: 32

約数和(自身を含む): 4647957120

約数和(自身を除く): 2569288696

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1613873, 3227746, 6455492, 11297111, 12910984, 22594222, 37119079, 45188444, 74238158, 90376888, 148476316, 259833553, 296952632, 519667106, 1039334212, 2078668424]

約数ペア:

[(1, 2078668424), (2, 1039334212), (4, 519667106), (7, 296952632), (8, 259833553), (14, 148476316), (23, 90376888), (28, 74238158), (46, 45188444), (56, 37119079), (92, 22594222), (161, 12910984), (184, 11297111), (322, 6455492), (644, 3227746), (1288, 1613873)]