240540494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{59159}}^1$

素因数の和:59287

約数の個数: 16

約数和(自身を含む): 383356800

約数和(自身を除く): 142816306

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 59159, 118318, 1124021, 2248042, 6330013, 12660026, 120270247, 240540494]

約数ペア:

[(1, 240540494), (2, 120270247), (19, 12660026), (38, 6330013), (107, 2248042), (214, 1124021), (2033, 118318), (4066, 59159)]