4957988

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1567}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 10010112

約数和(自身を除く): 5052124

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1567, 1582, 3134, 3164, 6268, 10969, 21938, 43876, 177071, 354142, 708284, 1239497, 2478994, 4957988]

約数ペア:

[(1, 4957988), (2, 2478994), (4, 1239497), (7, 708284), (14, 354142), (28, 177071), (113, 43876), (226, 21938), (452, 10969), (791, 6268), (1567, 3164), (1582, 3134)]