1819152722

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1\times {\mathrm{6619}}^1$

素因数の和:7801

約数の個数: 16

約数和(自身を含む): 2752596000

約数和(自身を除く): 933443278

約数列:

[1, 2, 131, 262, 1049, 2098, 6619, 13238, 137419, 274838, 867089, 1734178, 6943331, 13886662, 909576361, 1819152722]

約数ペア:

[(1, 1819152722), (2, 909576361), (131, 13886662), (262, 6943331), (1049, 1734178), (2098, 867089), (6619, 274838), (13238, 137419)]