1337704894

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1\times {\mathrm{4007}}^1$

素因数の和:6431

約数の個数: 16

約数和(自身を含む): 2036192256

約数和(自身を除く): 698487362

約数列:

[1, 2, 71, 142, 2351, 4007, 4702, 8014, 166921, 284497, 333842, 568994, 9420457, 18840914, 668852447, 1337704894]

約数ペア:

[(1, 1337704894), (2, 668852447), (71, 18840914), (142, 9420457), (2351, 568994), (4007, 333842), (4702, 284497), (8014, 166921)]