1047945265

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{19333}}^1$

素因数の和:19668

約数の個数: 16

約数和(自身を含む): 1295996688

約数和(自身を除く): 248051423

約数列:

[1, 5, 37, 185, 293, 1465, 10841, 19333, 54205, 96665, 715321, 3576605, 5664569, 28322845, 209589053, 1047945265]

約数ペア:

[(1, 1047945265), (5, 209589053), (37, 28322845), (185, 5664569), (293, 3576605), (1465, 715321), (10841, 96665), (19333, 54205)]