4895308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 9483264

約数和(自身を除く): 4587956

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 1567, 3124, 3134, 6268, 17237, 34474, 68948, 111257, 222514, 445028, 1223827, 2447654, 4895308]

約数ペア:

[(1, 4895308), (2, 2447654), (4, 1223827), (11, 445028), (22, 222514), (44, 111257), (71, 68948), (142, 34474), (284, 17237), (781, 6268), (1562, 3134), (1567, 3124)]