1320441410

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{547901}}^1$

素因数の和:548149

約数の個数: 16

約数和(自身を含む): 2386661112

約数和(自身を除く): 1066219702

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 547901, 1095802, 2739505, 5479010, 132044141, 264088282, 660220705, 1320441410]

約数ペア:

[(1, 1320441410), (2, 660220705), (5, 264088282), (10, 132044141), (241, 5479010), (482, 2739505), (1205, 1095802), (2410, 547901)]