2149295057

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{14323}}^1$

素因数の和:14457

約数の個数: 32

約数和(自身を含む): 2829964032

約数和(自身を除く): 680668975

約数列:

[1, 7, 13, 17, 91, 97, 119, 221, 679, 1261, 1547, 1649, 8827, 11543, 14323, 21437, 100261, 150059, 186199, 243491, 1303393, 1389331, 1704437, 3165383, 9725317, 18061303, 22157681, 23618627, 126429121, 165330389, 307042151, 2149295057]

約数ペア:

[(1, 2149295057), (7, 307042151), (13, 165330389), (17, 126429121), (91, 23618627), (97, 22157681), (119, 18061303), (221, 9725317), (679, 3165383), (1261, 1704437), (1547, 1389331), (1649, 1303393), (8827, 243491), (11543, 186199), (14323, 150059), (21437, 100261)]