679023062

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1548

約数の個数: 24

約数和(自身を含む): 1051069320

約数和(自身を除く): 372046258

約数列:

[1, 2, 43, 86, 139, 278, 1321, 1849, 2642, 3698, 5977, 11954, 56803, 113606, 183619, 257011, 367238, 514022, 2442529, 4885058, 7895617, 15791234, 339511531, 679023062]

約数ペア:

[(1, 679023062), (2, 339511531), (43, 15791234), (86, 7895617), (139, 4885058), (278, 2442529), (1321, 514022), (1849, 367238), (2642, 257011), (3698, 183619), (5977, 113606), (11954, 56803)]