2785385786

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1\times {\mathrm{10631}}^1$

素因数の和:11389

約数の個数: 16

約数和(自身を含む): 4202616960

約数和(自身を除く): 1417231174

約数列:

[1, 2, 269, 487, 538, 974, 10631, 21262, 131003, 262006, 2859739, 5177297, 5719478, 10354594, 1392692893, 2785385786]

約数ペア:

[(1, 2785385786), (2, 1392692893), (269, 10354594), (487, 5719478), (538, 5177297), (974, 2859739), (10631, 262006), (21262, 131003)]