2068831856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1420901}}^1$

素因数の和:1420929

約数の個数: 40

約数和(自身を含む): 4933371744

約数和(自身を除く): 2864539888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1420901, 2841802, 5683604, 9946307, 11367208, 18471713, 19892614, 22734416, 36943426, 39785228, 73886852, 79570456, 129301991, 147773704, 159140912, 258603982, 295547408, 517207964, 1034415928, 2068831856]

約数ペア:

[(1, 2068831856), (2, 1034415928), (4, 517207964), (7, 295547408), (8, 258603982), (13, 159140912), (14, 147773704), (16, 129301991), (26, 79570456), (28, 73886852), (52, 39785228), (56, 36943426), (91, 22734416), (104, 19892614), (112, 18471713), (182, 11367208), (208, 9946307), (364, 5683604), (728, 2841802), (1456, 1420901)]