2258889346

素因数分解:

$2^1\times 7^1\times {\mathrm{8059}}^1\times {\mathrm{20021}}^1$

素因数の和:28089

約数の個数: 16

約数和(自身を含む): 3873055680

約数和(自身を除く): 1614166334

約数列:

[1, 2, 7, 14, 8059, 16118, 20021, 40042, 56413, 112826, 140147, 280294, 161349239, 322698478, 1129444673, 2258889346]

約数ペア:

[(1, 2258889346), (2, 1129444673), (7, 322698478), (14, 161349239), (8059, 280294), (16118, 140147), (20021, 112826), (40042, 56413)]