1293553142

素因数分解:

$2^1\times 7^1\times {\mathrm{5849}}^1\times {\mathrm{15797}}^1$

素因数の和:21655

約数の個数: 16

約数和(自身を含む): 2218039200

約数和(自身を除く): 924486058

約数列:

[1, 2, 7, 14, 5849, 11698, 15797, 31594, 40943, 81886, 110579, 221158, 92396653, 184793306, 646776571, 1293553142]

約数ペア:

[(1, 1293553142), (2, 646776571), (7, 184793306), (14, 92396653), (5849, 221158), (11698, 110579), (15797, 81886), (31594, 40943)]