1213235570

素因数分解:

$2^1\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{85259}}^1$

素因数の和:86689

約数の個数: 16

約数和(自身を含む): 2185384320

約数和(自身を除く): 972148750

約数列:

[1, 2, 5, 10, 1423, 2846, 7115, 14230, 85259, 170518, 426295, 852590, 121323557, 242647114, 606617785, 1213235570]

約数ペア:

[(1, 1213235570), (2, 606617785), (5, 242647114), (10, 121323557), (1423, 852590), (2846, 426295), (7115, 170518), (14230, 85259)]