2699008

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:840

約数の個数: 36

約数和(自身を含む): 5809048

約数和(自身を除く): 3110040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 811, 832, 1622, 1664, 3244, 3328, 6488, 10543, 12976, 21086, 25952, 42172, 51904, 84344, 103808, 168688, 207616, 337376, 674752, 1349504, 2699008]

約数ペア:

[(1, 2699008), (2, 1349504), (4, 674752), (8, 337376), (13, 207616), (16, 168688), (26, 103808), (32, 84344), (52, 51904), (64, 42172), (104, 25952), (128, 21086), (208, 12976), (256, 10543), (416, 6488), (811, 3328), (832, 3244), (1622, 1664)]