312495378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4006351}}^1$

素因数の和:4006369

約数の個数: 16

約数和(自身を含む): 673067136

約数和(自身を除く): 360571758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4006351, 8012702, 12019053, 24038106, 52082563, 104165126, 156247689, 312495378]

約数ペア:

[(1, 312495378), (2, 156247689), (3, 104165126), (6, 52082563), (13, 24038106), (26, 12019053), (39, 8012702), (78, 4006351)]