1678679282

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{8803}}^1$

素因数の和:9122

約数の個数: 32

約数和(自身を含む): 2943775872

約数和(自身を除く): 1265096590

約数列:

[1, 2, 7, 14, 53, 106, 257, 371, 514, 742, 1799, 3598, 8803, 13621, 17606, 27242, 61621, 95347, 123242, 190694, 466559, 933118, 2262371, 3265913, 4524742, 6531826, 15836597, 31673194, 119905663, 239811326, 839339641, 1678679282]

約数ペア:

[(1, 1678679282), (2, 839339641), (7, 239811326), (14, 119905663), (53, 31673194), (106, 15836597), (257, 6531826), (371, 4524742), (514, 3265913), (742, 2262371), (1799, 933118), (3598, 466559), (8803, 190694), (13621, 123242), (17606, 95347), (27242, 61621)]