4220342

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{619}}^1$

素因数の和:1115

約数の個数: 16

約数和(自身を含む): 7261440

約数和(自身を除く): 3041098

約数列:

[1, 2, 7, 14, 487, 619, 974, 1238, 3409, 4333, 6818, 8666, 301453, 602906, 2110171, 4220342]

約数ペア:

[(1, 4220342), (2, 2110171), (7, 602906), (14, 301453), (487, 8666), (619, 6818), (974, 4333), (1238, 3409)]