1219484

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 2469600

約数和(自身を除く): 1250116

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 449, 679, 898, 1358, 1796, 2716, 3143, 6286, 12572, 43553, 87106, 174212, 304871, 609742, 1219484]

約数ペア:

[(1, 1219484), (2, 609742), (4, 304871), (7, 174212), (14, 87106), (28, 43553), (97, 12572), (194, 6286), (388, 3143), (449, 2716), (679, 1796), (898, 1358)]