2021303914

素因数分解:

$2^1\times 7^1\times {\mathrm{3109}}^1\times {\mathrm{46439}}^1$

素因数の和:49557

約数の個数: 16

約数和(自身を含む): 3466281600

約数和(自身を除く): 1444977686

約数列:

[1, 2, 7, 14, 3109, 6218, 21763, 43526, 46439, 92878, 325073, 650146, 144378851, 288757702, 1010651957, 2021303914]

約数ペア:

[(1, 2021303914), (2, 1010651957), (7, 288757702), (14, 144378851), (3109, 650146), (6218, 325073), (21763, 92878), (43526, 46439)]