315445188

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{495983}}^1$

素因数の和:496043

約数の個数: 24

約数和(自身を含む): 749927808

約数和(自身を除く): 434482620

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 495983, 991966, 1487949, 1983932, 2975898, 5951796, 26287099, 52574198, 78861297, 105148396, 157722594, 315445188]

約数ペア:

[(1, 315445188), (2, 157722594), (3, 105148396), (4, 78861297), (6, 52574198), (12, 26287099), (53, 5951796), (106, 2975898), (159, 1983932), (212, 1487949), (318, 991966), (636, 495983)]