276781324

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1\times {\mathrm{2081}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 497031696

約数和(自身を除く): 220250372

約数列:

[1, 2, 4, 41, 82, 164, 811, 1622, 2081, 3244, 4162, 8324, 33251, 66502, 85321, 133004, 170642, 341284, 1687691, 3375382, 6750764, 69195331, 138390662, 276781324]

約数ペア:

[(1, 276781324), (2, 138390662), (4, 69195331), (41, 6750764), (82, 3375382), (164, 1687691), (811, 341284), (1622, 170642), (2081, 133004), (3244, 85321), (4162, 66502), (8324, 33251)]