893862949

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{256931}}^1$

素因数の和:257016

約数の個数: 12

約数和(自身を含む): 1054448928

約数和(自身を除く): 160585979

約数列:

[1, 7, 49, 71, 497, 3479, 256931, 1798517, 12589619, 18242101, 127694707, 893862949]

約数ペア:

[(1, 893862949), (7, 127694707), (49, 18242101), (71, 12589619), (497, 1798517), (3479, 256931)]