996927308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{445853}}^1$

素因数の和:445913

約数の個数: 24

約数和(自身を含む): 1922522448

約数和(自身を除く): 925595140

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 445853, 891706, 1783412, 5796089, 11592178, 19171679, 23184356, 38343358, 76686716, 249231827, 498463654, 996927308]

約数ペア:

[(1, 996927308), (2, 498463654), (4, 249231827), (13, 76686716), (26, 38343358), (43, 23184356), (52, 19171679), (86, 11592178), (172, 5796089), (559, 1783412), (1118, 891706), (2236, 445853)]