1360048

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:684

約数の個数: 20

約数和(自身を含む): 2656080

約数和(自身を除く): 1296032

約数列:

[1, 2, 4, 8, 16, 167, 334, 509, 668, 1018, 1336, 2036, 2672, 4072, 8144, 85003, 170006, 340012, 680024, 1360048]

約数ペア:

[(1, 1360048), (2, 680024), (4, 340012), (8, 170006), (16, 85003), (167, 8144), (334, 4072), (509, 2672), (668, 2036), (1018, 1336)]