2940446089

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{547}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 3598387200

約数和(自身を除く): 657941111

約数列:

[1, 7, 17, 119, 199, 227, 547, 1393, 1589, 3383, 3829, 3859, 9299, 23681, 27013, 45173, 65093, 108853, 124169, 316211, 761971, 767941, 869183, 1850501, 2110873, 5375587, 12953507, 14776111, 24709631, 172967417, 420063727, 2940446089]

約数ペア:

[(1, 2940446089), (7, 420063727), (17, 172967417), (119, 24709631), (199, 14776111), (227, 12953507), (547, 5375587), (1393, 2110873), (1589, 1850501), (3383, 869183), (3829, 767941), (3859, 761971), (9299, 316211), (23681, 124169), (27013, 108853), (45173, 65093)]