451388230

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{438241}}^1$

素因数の和:438351

約数の個数: 16

約数和(自身を含む): 820389024

約数和(自身を除く): 369000794

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 438241, 876482, 2191205, 4382410, 45138823, 90277646, 225694115, 451388230]

約数ペア:

[(1, 451388230), (2, 225694115), (5, 90277646), (10, 45138823), (103, 4382410), (206, 2191205), (515, 876482), (1030, 438241)]