266772246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{263089}}^1$

素因数の和:263120

約数の個数: 24

約数和(自身を含む): 577745640

約数和(自身を除く): 310973394

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 263089, 526178, 789267, 1578534, 3420157, 6840314, 10260471, 20520942, 44462041, 88924082, 133386123, 266772246]

約数ペア:

[(1, 266772246), (2, 133386123), (3, 88924082), (6, 44462041), (13, 20520942), (26, 10260471), (39, 6840314), (78, 3420157), (169, 1578534), (338, 789267), (507, 526178), (1014, 263089)]