1393424

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1274

約数の個数: 20

約数和(自身を含む): 2739036

約数和(自身を除く): 1345612

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1193, 2386, 4772, 9544, 19088, 87089, 174178, 348356, 696712, 1393424]

約数ペア:

[(1, 1393424), (2, 696712), (4, 348356), (8, 174178), (16, 87089), (73, 19088), (146, 9544), (292, 4772), (584, 2386), (1168, 1193)]