2977142

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1787}}^1$

素因数の和:1820

約数の個数: 24

約数和(自身を含む): 5503464

約数和(自身を除く): 2526322

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 1787, 3574, 12509, 25018, 30379, 60758, 87563, 175126, 212653, 425306, 1488571, 2977142]

約数ペア:

[(1, 2977142), (2, 1488571), (7, 425306), (14, 212653), (17, 175126), (34, 87563), (49, 60758), (98, 30379), (119, 25018), (238, 12509), (833, 3574), (1666, 1787)]