1245622

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:663

約数の個数: 16

約数和(自身を含む): 2151072

約数和(自身を除く): 905450

約数列:

[1, 2, 7, 14, 193, 386, 461, 922, 1351, 2702, 3227, 6454, 88973, 177946, 622811, 1245622]

約数ペア:

[(1, 1245622), (2, 622811), (7, 177946), (14, 88973), (193, 6454), (386, 3227), (461, 2702), (922, 1351)]