413950834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{990313}}^1$

素因数の和:990345

約数の個数: 16

約数和(自身を含む): 713026080

約数和(自身を除く): 299075246

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 990313, 1980626, 10893443, 18815947, 21786886, 37631894, 206975417, 413950834]

約数ペア:

[(1, 413950834), (2, 206975417), (11, 37631894), (19, 21786886), (22, 18815947), (38, 10893443), (209, 1980626), (418, 990313)]