2453204578778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6551}}^1\times {\mathrm{9854681}}^1$

素因数の和:9861253

約数の個数: 16

約数和(自身を含む): 3874072587840

約数和(自身を除く): 1420868009062

約数列:

[1, 2, 19, 38, 6551, 13102, 124469, 248938, 9854681, 19709362, 187238939, 374477878, 64558015231, 129116030462, 1226602289389, 2453204578778]

約数ペア:

[(1, 2453204578778), (2, 1226602289389), (19, 129116030462), (38, 64558015231), (6551, 374477878), (13102, 187238939), (124469, 19709362), (248938, 9854681)]