2015989598

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{21031}}^1$

素因数の和:21248

約数の個数: 32

約数和(自身を含む): 3561643008

約数和(自身を除く): 1545653410

約数列:

[1, 2, 7, 14, 41, 82, 167, 287, 334, 574, 1169, 2338, 6847, 13694, 21031, 42062, 47929, 95858, 147217, 294434, 862271, 1724542, 3512177, 6035897, 7024354, 12071794, 24585239, 49170478, 143999257, 287998514, 1007994799, 2015989598]

約数ペア:

[(1, 2015989598), (2, 1007994799), (7, 287998514), (14, 143999257), (41, 49170478), (82, 24585239), (167, 12071794), (287, 7024354), (334, 6035897), (574, 3512177), (1169, 1724542), (2338, 862271), (6847, 294434), (13694, 147217), (21031, 95858), (42062, 47929)]