1309112

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 2845920

約数和(自身を除く): 1536808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 241, 388, 482, 679, 776, 964, 1358, 1687, 1928, 2716, 3374, 5432, 6748, 13496, 23377, 46754, 93508, 163639, 187016, 327278, 654556, 1309112]

約数ペア:

[(1, 1309112), (2, 654556), (4, 327278), (7, 187016), (8, 163639), (14, 93508), (28, 46754), (56, 23377), (97, 13496), (194, 6748), (241, 5432), (388, 3374), (482, 2716), (679, 1928), (776, 1687), (964, 1358)]