2801018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6701}}^1$

素因数の和:6733

約数の個数: 16

約数和(自身を含む): 4825440

約数和(自身を除く): 2024422

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6701, 13402, 73711, 127319, 147422, 254638, 1400509, 2801018]

約数ペア:

[(1, 2801018), (2, 1400509), (11, 254638), (19, 147422), (22, 127319), (38, 73711), (209, 13402), (418, 6701)]