2080239042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{7075643}}^1$

素因数の和:7075662

約数の個数: 24

約数和(自身を含む): 4839740496

約数和(自身を除く): 2759501454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 7075643, 14151286, 21226929, 42453858, 49529501, 99059002, 148588503, 297177006, 346706507, 693413014, 1040119521, 2080239042]

約数ペア:

[(1, 2080239042), (2, 1040119521), (3, 693413014), (6, 346706507), (7, 297177006), (14, 148588503), (21, 99059002), (42, 49529501), (49, 42453858), (98, 21226929), (147, 14151286), (294, 7075643)]