3907408

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{2371}}^1$

素因数の和:2482

約数の個数: 20

約数和(自身を含む): 7647328

約数和(自身を除く): 3739920

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 2371, 4742, 9484, 18968, 37936, 244213, 488426, 976852, 1953704, 3907408]

約数ペア:

[(1, 3907408), (2, 1953704), (4, 976852), (8, 488426), (16, 244213), (103, 37936), (206, 18968), (412, 9484), (824, 4742), (1648, 2371)]