338580004

素因数分解:

$2^2\times 7^2\times {\mathrm{859}}^1\times {\mathrm{2011}}^1$

素因数の和:2888

約数の個数: 36

約数和(自身を含む): 690397680

約数和(自身を除く): 351817676

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 859, 1718, 2011, 3436, 4022, 6013, 8044, 12026, 14077, 24052, 28154, 42091, 56308, 84182, 98539, 168364, 197078, 394156, 1727449, 3454898, 6909796, 12092143, 24184286, 48368572, 84645001, 169290002, 338580004]

約数ペア:

[(1, 338580004), (2, 169290002), (4, 84645001), (7, 48368572), (14, 24184286), (28, 12092143), (49, 6909796), (98, 3454898), (196, 1727449), (859, 394156), (1718, 197078), (2011, 168364), (3436, 98539), (4022, 84182), (6013, 56308), (8044, 42091), (12026, 28154), (14077, 24052)]