254262053

素因数分解:

${\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 275932800

約数和(自身を除く): 21670747

約数列:

[1, 29, 43, 79, 89, 841, 1247, 2291, 2581, 3397, 3827, 7031, 36163, 66439, 74849, 98513, 110983, 203899, 302333, 2856877, 3218507, 5913071, 8767657, 254262053]

約数ペア:

[(1, 254262053), (29, 8767657), (43, 5913071), (79, 3218507), (89, 2856877), (841, 302333), (1247, 203899), (2291, 110983), (2581, 98513), (3397, 74849), (3827, 66439), (7031, 36163)]