2479804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 4645760

約数和(自身を除く): 2165956

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 487, 974, 1273, 1948, 2546, 5092, 9253, 18506, 32629, 37012, 65258, 130516, 619951, 1239902, 2479804]

約数ペア:

[(1, 2479804), (2, 1239902), (4, 619951), (19, 130516), (38, 65258), (67, 37012), (76, 32629), (134, 18506), (268, 9253), (487, 5092), (974, 2546), (1273, 1948)]