2017902848

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{606341}}^1$

素因数の和:606370

約数の個数: 36

約数和(自身を含む): 4337770668

約数和(自身を除く): 2319867820

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 606341, 1212682, 2425364, 4850728, 7882433, 9701456, 15764866, 19402912, 31529732, 38805824, 63059464, 77611648, 126118928, 155223296, 252237856, 504475712, 1008951424, 2017902848]

約数ペア:

[(1, 2017902848), (2, 1008951424), (4, 504475712), (8, 252237856), (13, 155223296), (16, 126118928), (26, 77611648), (32, 63059464), (52, 38805824), (64, 31529732), (104, 19402912), (128, 15764866), (208, 9701456), (256, 7882433), (416, 4850728), (832, 2425364), (1664, 1212682), (3328, 606341)]