407264644

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{12479}}^1$

素因数の和:12723

約数の個数: 24

約数和(自身を含む): 733824000

約数和(自身を除く): 326559356

約数列:

[1, 2, 4, 41, 82, 164, 199, 398, 796, 8159, 12479, 16318, 24958, 32636, 49916, 511639, 1023278, 2046556, 2483321, 4966642, 9933284, 101816161, 203632322, 407264644]

約数ペア:

[(1, 407264644), (2, 203632322), (4, 101816161), (41, 9933284), (82, 4966642), (164, 2483321), (199, 2046556), (398, 1023278), (796, 511639), (8159, 49916), (12479, 32636), (16318, 24958)]