1275992044

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{719}}^1\times {\mathrm{1229}}^1$

素因数の和:1990

約数の個数: 36

約数和(自身を含む): 2361895200

約数和(自身を除く): 1085903156

約数列:

[1, 2, 4, 19, 38, 76, 361, 719, 722, 1229, 1438, 1444, 2458, 2876, 4916, 13661, 23351, 27322, 46702, 54644, 93404, 259559, 443669, 519118, 883651, 887338, 1038236, 1767302, 1774676, 3534604, 16789369, 33578738, 67157476, 318998011, 637996022, 1275992044]

約数ペア:

[(1, 1275992044), (2, 637996022), (4, 318998011), (19, 67157476), (38, 33578738), (76, 16789369), (361, 3534604), (719, 1774676), (722, 1767302), (1229, 1038236), (1438, 887338), (1444, 883651), (2458, 519118), (2876, 443669), (4916, 259559), (13661, 93404), (23351, 54644), (27322, 46702)]