7438828

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 13558160

約数和(自身を除く): 6119332

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 709, 1418, 2623, 2836, 5246, 10492, 30487, 43249, 60974, 86498, 121948, 172996, 1859707, 3719414, 7438828]

約数ペア:

[(1, 7438828), (2, 3719414), (4, 1859707), (43, 172996), (61, 121948), (86, 86498), (122, 60974), (172, 43249), (244, 30487), (709, 10492), (1418, 5246), (2623, 2836)]