453222016

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{272369}}^1$

素因数の和:272396

約数の個数: 32

約数和(自身を含む): 972360900

約数和(自身を除く): 519138884

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 272369, 544738, 1089476, 2178952, 3540797, 4357904, 7081594, 8715808, 14163188, 17431616, 28326376, 34863232, 56652752, 113305504, 226611008, 453222016]

約数ペア:

[(1, 453222016), (2, 226611008), (4, 113305504), (8, 56652752), (13, 34863232), (16, 28326376), (26, 17431616), (32, 14163188), (52, 8715808), (64, 7081594), (104, 4357904), (128, 3540797), (208, 2178952), (416, 1089476), (832, 544738), (1664, 272369)]