2051201672

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1517161}}^1$

素因数の和:1517193

約数の個数: 24

約数和(自身を含む): 4164609690

約数和(自身を除く): 2113408018

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1517161, 3034322, 6068644, 12137288, 19723093, 39446186, 78892372, 157784744, 256400209, 512800418, 1025600836, 2051201672]

約数ペア:

[(1, 2051201672), (2, 1025600836), (4, 512800418), (8, 256400209), (13, 157784744), (26, 78892372), (52, 39446186), (104, 19723093), (169, 12137288), (338, 6068644), (676, 3034322), (1352, 1517161)]