386130004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157991}}^1$

素因数の和:158055

約数の個数: 24

約数和(自身を含む): 743194368

約数和(自身を除く): 357064364

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 157991, 315982, 631964, 2053883, 4107766, 7425577, 8215532, 14851154, 29702308, 96532501, 193065002, 386130004]

約数ペア:

[(1, 386130004), (2, 193065002), (4, 96532501), (13, 29702308), (26, 14851154), (47, 8215532), (52, 7425577), (94, 4107766), (188, 2053883), (611, 631964), (1222, 315982), (2444, 157991)]