1609342

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{827}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 2782080

約数和(自身を除く): 1172738

約数列:

[1, 2, 7, 14, 139, 278, 827, 973, 1654, 1946, 5789, 11578, 114953, 229906, 804671, 1609342]

約数ペア:

[(1, 1609342), (2, 804671), (7, 229906), (14, 114953), (139, 11578), (278, 5789), (827, 1946), (973, 1654)]