261567422

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{4273}}^1$

素因数の和:4643

約数の個数: 16

約数和(自身を含む): 397174272

約数和(自身を除く): 135606850

約数列:

[1, 2, 127, 241, 254, 482, 4273, 8546, 30607, 61214, 542671, 1029793, 1085342, 2059586, 130783711, 261567422]

約数ペア:

[(1, 261567422), (2, 130783711), (127, 2059586), (241, 1085342), (254, 1029793), (482, 542671), (4273, 61214), (8546, 30607)]