1275604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 2485728

約数和(自身を除く): 1210124

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 547, 583, 1094, 1166, 2188, 2332, 6017, 12034, 24068, 28991, 57982, 115964, 318901, 637802, 1275604]

約数ペア:

[(1, 1275604), (2, 637802), (4, 318901), (11, 115964), (22, 57982), (44, 28991), (53, 24068), (106, 12034), (212, 6017), (547, 2332), (583, 2188), (1094, 1166)]