4973948

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 9996000

約数和(自身を除く): 5022052

約数列:

[1, 2, 4, 7, 14, 28, 349, 509, 698, 1018, 1396, 2036, 2443, 3563, 4886, 7126, 9772, 14252, 177641, 355282, 710564, 1243487, 2486974, 4973948]

約数ペア:

[(1, 4973948), (2, 2486974), (4, 1243487), (7, 710564), (14, 355282), (28, 177641), (349, 14252), (509, 9772), (698, 7126), (1018, 4886), (1396, 3563), (2036, 2443)]