9727996810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{138971383}}^1$

素因数の和:138971397

約数の個数: 16

約数和(自身を含む): 20011879296

約数和(自身を除く): 10283882486

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 138971383, 277942766, 694856915, 972799681, 1389713830, 1945599362, 4863998405, 9727996810]

約数ペア:

[(1, 9727996810), (2, 4863998405), (5, 1945599362), (7, 1389713830), (10, 972799681), (14, 694856915), (35, 277942766), (70, 138971383)]