2008251208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{777187}}^1$

素因数の和:777229

約数の個数: 32

約数和(自身を含む): 4196815200

約数和(自身を除く): 2188563992

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 777187, 1554374, 3108748, 6217496, 13212179, 14766553, 26424358, 29533106, 52848716, 59066212, 105697432, 118132424, 251031401, 502062802, 1004125604, 2008251208]

約数ペア:

[(1, 2008251208), (2, 1004125604), (4, 502062802), (8, 251031401), (17, 118132424), (19, 105697432), (34, 59066212), (38, 52848716), (68, 29533106), (76, 26424358), (136, 14766553), (152, 13212179), (323, 6217496), (646, 3108748), (1292, 1554374), (2584, 777187)]