4039888946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1801913}}^1$

素因数の和:1801993

約数の個数: 16

約数和(自身を含む): 6486890400

約数和(自身を除く): 2447001454

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 1801913, 3603826, 34236347, 68472694, 106312867, 212625734, 2019944473, 4039888946]

約数ペア:

[(1, 4039888946), (2, 2019944473), (19, 212625734), (38, 106312867), (59, 68472694), (118, 34236347), (1121, 3603826), (2242, 1801913)]