4988884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 9188928

約数和(自身を除く): 4200044

約数列:

[1, 2, 4, 23, 46, 92, 211, 257, 422, 514, 844, 1028, 4853, 5911, 9706, 11822, 19412, 23644, 54227, 108454, 216908, 1247221, 2494442, 4988884]

約数ペア:

[(1, 4988884), (2, 2494442), (4, 1247221), (23, 216908), (46, 108454), (92, 54227), (211, 23644), (257, 19412), (422, 11822), (514, 9706), (844, 5911), (1028, 4853)]