1394446319

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1\times {\mathrm{1733}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 1618030080

約数和(自身を除く): 223583761

約数列:

[1, 7, 71, 497, 1619, 1733, 11333, 12131, 114949, 123043, 804643, 861301, 2805727, 19640089, 199206617, 1394446319]

約数ペア:

[(1, 1394446319), (7, 199206617), (71, 19640089), (497, 2805727), (1619, 861301), (1733, 804643), (11333, 123043), (12131, 114949)]