1373708

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 2790144

約数和(自身を除く): 1416436

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 691, 994, 1382, 1988, 2764, 4837, 9674, 19348, 49061, 98122, 196244, 343427, 686854, 1373708]

約数ペア:

[(1, 1373708), (2, 686854), (4, 343427), (7, 196244), (14, 98122), (28, 49061), (71, 19348), (142, 9674), (284, 4837), (497, 2764), (691, 1988), (994, 1382)]