2554576

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2383}}^1$

素因数の和:2458

約数の個数: 20

約数和(自身を含む): 5025472

約数和(自身を除く): 2470896

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2383, 4766, 9532, 19064, 38128, 159661, 319322, 638644, 1277288, 2554576]

約数ペア:

[(1, 2554576), (2, 1277288), (4, 638644), (8, 319322), (16, 159661), (67, 38128), (134, 19064), (268, 9532), (536, 4766), (1072, 2383)]