2008691248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6607537}}^1$

素因数の和:6607564

約数の個数: 20

約数和(自身を含む): 4096673560

約数和(自身を除く): 2087982312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6607537, 13215074, 26430148, 52860296, 105720592, 125543203, 251086406, 502172812, 1004345624, 2008691248]

約数ペア:

[(1, 2008691248), (2, 1004345624), (4, 502172812), (8, 251086406), (16, 125543203), (19, 105720592), (38, 52860296), (76, 26430148), (152, 13215074), (304, 6607537)]