2009056492

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{20747}}^1$

素因数の和:21357

約数の個数: 24

約数和(自身を含む): 3604176576

約数和(自身を除く): 1595120084

約数列:

[1, 2, 4, 43, 86, 172, 563, 1126, 2252, 20747, 24209, 41494, 48418, 82988, 96836, 892121, 1784242, 3568484, 11680561, 23361122, 46722244, 502264123, 1004528246, 2009056492]

約数ペア:

[(1, 2009056492), (2, 1004528246), (4, 502264123), (43, 46722244), (86, 23361122), (172, 11680561), (563, 3568484), (1126, 1784242), (2252, 892121), (20747, 96836), (24209, 82988), (41494, 48418)]