1728202406

素因数分解:

$2^1\times 7^1\times {\mathrm{21517}}^1\times {\mathrm{5737}}^1$

素因数の和:27263

約数の個数: 16

約数和(自身を含む): 2963286816

約数和(自身を除く): 1235084410

約数列:

[1, 2, 7, 14, 5737, 11474, 21517, 40159, 43034, 80318, 150619, 301238, 123443029, 246886058, 864101203, 1728202406]

約数ペア:

[(1, 1728202406), (2, 864101203), (7, 246886058), (14, 123443029), (5737, 301238), (11474, 150619), (21517, 80318), (40159, 43034)]