384798416

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{338731}}^1$

素因数の和:338810

約数の個数: 20

約数和(自身を含む): 756049824

約数和(自身を除く): 371251408

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 338731, 677462, 1354924, 2709848, 5419696, 24049901, 48099802, 96199604, 192399208, 384798416]

約数ペア:

[(1, 384798416), (2, 192399208), (4, 96199604), (8, 48099802), (16, 24049901), (71, 5419696), (142, 2709848), (284, 1354924), (568, 677462), (1136, 338731)]