4819787

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 6128640

約数和(自身を除く): 1308853

約数列:

[1, 7, 19, 31, 49, 133, 167, 217, 589, 931, 1169, 1519, 3173, 4123, 5177, 8183, 22211, 28861, 36239, 98363, 155477, 253673, 688541, 4819787]

約数ペア:

[(1, 4819787), (7, 688541), (19, 253673), (31, 155477), (49, 98363), (133, 36239), (167, 28861), (217, 22211), (589, 8183), (931, 5177), (1169, 4123), (1519, 3173)]