315265912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3031403}}^1$

素因数の和:3031422

約数の個数: 16

約数和(自身を含む): 636594840

約数和(自身を除く): 321328928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3031403, 6062806, 12125612, 24251224, 39408239, 78816478, 157632956, 315265912]

約数ペア:

[(1, 315265912), (2, 157632956), (4, 78816478), (8, 39408239), (13, 24251224), (26, 12125612), (52, 6062806), (104, 3031403)]