1340188210

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2528657}}^1$

素因数の和:2528717

約数の個数: 16

約数和(自身を含む): 2457855576

約数和(自身を除く): 1117667366

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2528657, 5057314, 12643285, 25286570, 134018821, 268037642, 670094105, 1340188210]

約数ペア:

[(1, 1340188210), (2, 670094105), (5, 268037642), (10, 134018821), (53, 25286570), (106, 12643285), (265, 5057314), (530, 2528657)]