8220742

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:483

約数の個数: 16

約数和(自身を含む): 12563712

約数和(自身を除く): 4342970

約数列:

[1, 2, 151, 163, 167, 302, 326, 334, 24613, 25217, 27221, 49226, 50434, 54442, 4110371, 8220742]

約数ペア:

[(1, 8220742), (2, 4110371), (151, 54442), (163, 50434), (167, 49226), (302, 27221), (326, 25217), (334, 24613)]