1553204356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{483563}}^1$

素因数の和:483651

約数の個数: 24

約数和(自身を含む): 3005833824

約数和(自身を除く): 1452629468

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 483563, 967126, 1934252, 5319193, 10638386, 21276772, 35300099, 70600198, 141200396, 388301089, 776602178, 1553204356]

約数ペア:

[(1, 1553204356), (2, 776602178), (4, 388301089), (11, 141200396), (22, 70600198), (44, 35300099), (73, 21276772), (146, 10638386), (292, 5319193), (803, 1934252), (1606, 967126), (3212, 483563)]