2551108

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 5140800

約数和(自身を除く): 2589692

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 509, 716, 1018, 1253, 2036, 2506, 3563, 5012, 7126, 14252, 91111, 182222, 364444, 637777, 1275554, 2551108]

約数ペア:

[(1, 2551108), (2, 1275554), (4, 637777), (7, 364444), (14, 182222), (28, 91111), (179, 14252), (358, 7126), (509, 5012), (716, 3563), (1018, 2506), (1253, 2036)]