289338036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1854731}}^1$

素因数の和:1854751

約数の個数: 24

約数和(自身を含む): 727054944

約数和(自身を除く): 437716908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1854731, 3709462, 5564193, 7418924, 11128386, 22256772, 24111503, 48223006, 72334509, 96446012, 144669018, 289338036]

約数ペア:

[(1, 289338036), (2, 144669018), (3, 96446012), (4, 72334509), (6, 48223006), (12, 24111503), (13, 22256772), (26, 11128386), (39, 7418924), (52, 5564193), (78, 3709462), (156, 1854731)]