400088519

素因数分解:

${\mathrm{23}}^2\times {\mathrm{487}}^1\times {\mathrm{1553}}^1$

素因数の和:2086

約数の個数: 12

約数和(自身を含む): 419368656

約数和(自身を除く): 19280137

約数列:

[1, 23, 487, 529, 1553, 11201, 35719, 257623, 756311, 821537, 17395153, 400088519]

約数ペア:

[(1, 400088519), (23, 17395153), (487, 821537), (529, 756311), (1553, 257623), (11201, 35719)]