2160994766

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{310577}}^1$

素因数の和:310664

約数の個数: 24

約数和(自身を含む): 3823836336

約数和(自身を除く): 1662841570

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 310577, 621154, 2174039, 4348078, 15218273, 22050967, 30436546, 44101934, 154356769, 308713538, 1080497383, 2160994766]

約数ペア:

[(1, 2160994766), (2, 1080497383), (7, 308713538), (14, 154356769), (49, 44101934), (71, 30436546), (98, 22050967), (142, 15218273), (497, 4348078), (994, 2174039), (3479, 621154), (6958, 310577)]