979184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3248

約数の個数: 20

約数和(自身を含む): 1997640

約数和(自身を除く): 1018456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3221, 6442, 12884, 25768, 51536, 61199, 122398, 244796, 489592, 979184]

約数ペア:

[(1, 979184), (2, 489592), (4, 244796), (8, 122398), (16, 61199), (19, 51536), (38, 25768), (76, 12884), (152, 6442), (304, 3221)]