2193142016

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{658997}}^1$

素因数の和:659026

約数の個数: 36

約数和(自身を含む): 4714471692

約数和(自身を除く): 2521329676

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 658997, 1317994, 2635988, 5271976, 8566961, 10543952, 17133922, 21087904, 34267844, 42175808, 68535688, 84351616, 137071376, 168703232, 274142752, 548285504, 1096571008, 2193142016]

約数ペア:

[(1, 2193142016), (2, 1096571008), (4, 548285504), (8, 274142752), (13, 168703232), (16, 137071376), (26, 84351616), (32, 68535688), (52, 42175808), (64, 34267844), (104, 21087904), (128, 17133922), (208, 10543952), (256, 8566961), (416, 5271976), (832, 2635988), (1664, 1317994), (3328, 658997)]