80800044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517949}}^1$

素因数の和:517969

約数の個数: 24

約数和(自身を含む): 203036400

約数和(自身を除く): 122236356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 517949, 1035898, 1553847, 2071796, 3107694, 6215388, 6733337, 13466674, 20200011, 26933348, 40400022, 80800044]

約数ペア:

[(1, 80800044), (2, 40400022), (3, 26933348), (4, 20200011), (6, 13466674), (12, 6733337), (13, 6215388), (26, 3107694), (39, 2071796), (52, 1553847), (78, 1035898), (156, 517949)]