1889148842

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{448303}}^1$

素因数の和:448362

約数の個数: 24

約数和(自身を含む): 3373039296

約数和(自身を除く): 1483890454

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 448303, 896606, 3138121, 6276242, 19277029, 21966847, 38554058, 43933694, 134939203, 269878406, 944574421, 1889148842]

約数ペア:

[(1, 1889148842), (2, 944574421), (7, 269878406), (14, 134939203), (43, 43933694), (49, 38554058), (86, 21966847), (98, 19277029), (301, 6276242), (602, 3138121), (2107, 896606), (4214, 448303)]