2051257697018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{39315707}}^1$

素因数の和:39317101

約数の個数: 16

約数和(自身を含む): 3241186967520

約数和(自身を除く): 1189929270502

約数列:

[1, 2, 19, 38, 1373, 2746, 26087, 52174, 39315707, 78631414, 746998433, 1493996866, 53980465711, 107960931422, 1025628848509, 2051257697018]

約数ペア:

[(1, 2051257697018), (2, 1025628848509), (19, 107960931422), (38, 53980465711), (1373, 1493996866), (2746, 746998433), (26087, 78631414), (52174, 39315707)]