1640673912

素因数分解:

$2^3\times 3^1\times {\mathrm{68361413}}^1$

素因数の和:68361422

約数の個数: 16

約数和(自身を含む): 4101684840

約数和(自身を除く): 2461010928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 68361413, 136722826, 205084239, 273445652, 410168478, 546891304, 820336956, 1640673912]

約数ペア:

[(1, 1640673912), (2, 820336956), (3, 546891304), (4, 410168478), (6, 273445652), (8, 205084239), (12, 136722826), (24, 68361413)]