276577468

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{599}}^1\times {\mathrm{1297}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 490644000

約数和(自身を除く): 214066532

約数列:

[1, 2, 4, 89, 178, 356, 599, 1198, 1297, 2396, 2594, 5188, 53311, 106622, 115433, 213244, 230866, 461732, 776903, 1553806, 3107612, 69144367, 138288734, 276577468]

約数ペア:

[(1, 276577468), (2, 138288734), (4, 69144367), (89, 3107612), (178, 1553806), (356, 776903), (599, 461732), (1198, 230866), (1297, 213244), (2396, 115433), (2594, 106622), (5188, 53311)]