1011603140

素因数分解:

$2^2\times 5^1\times {\mathrm{3167}}^1\times {\mathrm{15971}}^1$

素因数の和:19147

約数の個数: 24

約数和(自身を含む): 2125170432

約数和(自身を除く): 1113567292

約数列:

[1, 2, 4, 5, 10, 20, 3167, 6334, 12668, 15835, 15971, 31670, 31942, 63340, 63884, 79855, 159710, 319420, 50580157, 101160314, 202320628, 252900785, 505801570, 1011603140]

約数ペア:

[(1, 1011603140), (2, 505801570), (4, 252900785), (5, 202320628), (10, 101160314), (20, 50580157), (3167, 319420), (6334, 159710), (12668, 79855), (15835, 63884), (15971, 63340), (31670, 31942)]