1643117172

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1\times {\mathrm{1663}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 3870676992

約数和(自身を除く): 2227559820

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 601, 822, 1202, 1644, 1663, 1803, 2404, 3326, 3606, 4989, 6652, 7212, 9978, 19956, 82337, 164674, 227831, 247011, 329348, 455662, 494022, 683493, 911324, 988044, 999463, 1366986, 1998926, 2733972, 2998389, 3997852, 5996778, 11993556, 136926431, 273852862, 410779293, 547705724, 821558586, 1643117172]

約数ペア:

[(1, 1643117172), (2, 821558586), (3, 547705724), (4, 410779293), (6, 273852862), (12, 136926431), (137, 11993556), (274, 5996778), (411, 3997852), (548, 2998389), (601, 2733972), (822, 1998926), (1202, 1366986), (1644, 999463), (1663, 988044), (1803, 911324), (2404, 683493), (3326, 494022), (3606, 455662), (4989, 329348), (6652, 247011), (7212, 227831), (9978, 164674), (19956, 82337)]