131649052

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{1481}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 234535392

約数和(自身を除く): 102886340

約数列:

[1, 2, 4, 71, 142, 284, 313, 626, 1252, 1481, 2962, 5924, 22223, 44446, 88892, 105151, 210302, 420604, 463553, 927106, 1854212, 32912263, 65824526, 131649052]

約数ペア:

[(1, 131649052), (2, 65824526), (4, 32912263), (71, 1854212), (142, 927106), (284, 463553), (313, 420604), (626, 210302), (1252, 105151), (1481, 88892), (2962, 44446), (5924, 22223)]