4997116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 9480240

約数和(自身を除く): 4483124

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 1709, 2924, 3418, 6836, 29053, 58106, 73487, 116212, 146974, 293948, 1249279, 2498558, 4997116]

約数ペア:

[(1, 4997116), (2, 2498558), (4, 1249279), (17, 293948), (34, 146974), (43, 116212), (68, 73487), (86, 58106), (172, 29053), (731, 6836), (1462, 3418), (1709, 2924)]