380168984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{4987}}^1$

素因数の和:5739

約数の個数: 32

約数和(自身を含む): 768850320

約数和(自身を除く): 388681336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 733, 1466, 2932, 4987, 5864, 9529, 9974, 19058, 19948, 38116, 39896, 64831, 76232, 129662, 259324, 518648, 3655471, 7310942, 14621884, 29243768, 47521123, 95042246, 190084492, 380168984]

約数ペア:

[(1, 380168984), (2, 190084492), (4, 95042246), (8, 47521123), (13, 29243768), (26, 14621884), (52, 7310942), (104, 3655471), (733, 518648), (1466, 259324), (2932, 129662), (4987, 76232), (5864, 64831), (9529, 39896), (9974, 38116), (19058, 19948)]