1201216304

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{449557}}^1$

素因数の和:449732

約数の個数: 20

約数和(自身を含む): 2341298064

約数和(自身を除く): 1140081760

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 449557, 899114, 1798228, 3596456, 7192912, 75076019, 150152038, 300304076, 600608152, 1201216304]

約数ペア:

[(1, 1201216304), (2, 600608152), (4, 300304076), (8, 150152038), (16, 75076019), (167, 7192912), (334, 3596456), (668, 1798228), (1336, 899114), (2672, 449557)]